Category Archives: Upper Receivers

Recently Rainier Arms released one of the sickest looking .308 Billet Receiver sets on the market which make for a great start to any .308 AR build. However, not everyone has the time or desire to build their new rifle. For those who want to buy an awesome .308 Rifle that is ready to go right out of the box, you’re in luck. Rainier Arms is now offering the new RA308 rifle that incorporates their UltraMatch billet receiver set and UltraMatch 16″ .308 Stainless Steel barrel with the new Rainier Arms Switch .308 KeyMod rail and lots of other high quality components. This thing is beautiful! Take a minute to read all about it below then head on over to www.RainierArms.com and get your credit card out.

Introducing Rainier Arms RA308™ Rifle

Our focus was to develop a .308 platform that integrated a lightweight design while using the highest quality components.

Rainier Arms RA308 Rifle 2

Rainier Arms RA308 Rifle 3

The RA308™ weighs in at 8 lbs and 0.6 oz. It features our new Rainier Arms Switch™ Rail 14″. The Switch™ Rail has a brand new mechanism that allows a tool-less removal of the rail for easy access to the barrel nut and gas block. We also redesigned our new Rainier Arms Compensator 308(RAC™) which offers enhanced recoil management and almost fully eliminates muzzle rise. We wanted to build our rifle by using Rainier Arms Ultramatch 16″ Stainless Steel Barrel. These barrels are the finest blank (Shilen Blank) contoured to our specifications for reliability and accuracy shooting.

Rainier Arms RA308 Rifle 5

Rainier Arms RA308 Rifle 5

As always, we designed the rifle to be ambidextrous to accommodate our shooters. Every rifle comes with our ambidextrous charging handle, the Raptor™, the built in ambidextrous bolt release, and ambidextrous 45 degrees safety selector.

All materials used are of industry-leading standards, each weapon carefully and meticulously assembled with a limited lifetime warranty.

Features:

–  Rainier Arms Ultramatch 16″ Stainless Steel Barrel
–  1 in 10 Twist
–  Mid Gas System
–  Rainier Arms Match .308 BCG
–  Rainier Arms Compensator .308 Black Nitride Finish
–  Rainier Arms Switch .308 Rail 14
–  Rainier Arms Raptor Ambidextrous Charging Handle
–  Rainier Arms Ultramatch 7075 Billet Upper Receiver Type III Hard Coat Anodized
–  Rainier Arms Ultramatch 7075 Billet Lower Receiver Type III Hard Coat Anodized
–  Ambidextrous Extended Bolt Release
–  Flared Magwell
–  Integrated Trigger Guard
–  Production Units Will Have a CMC Triggers Flat Trigger
–  Battle Arms Development 45 degree selector
–  MFT Engage Pistol Grip
–  MFT Battlelink Utility Stock

Available for purchase now at  www.RainierArms.com

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About the Photographer:  Jody Lewis is a professional photographer based in the PNW who has articles published on many of the popular websites including RECOIL-WEB and Guns & Tactics Magazine. He is also the Director of Operations and Business Development for Defense Marketing Group. You can follow him on his page XFIREPIX on Facebook.

CMT Tactical has been making some really nice billet upper and lower receivers for a while now. You might be thinking, “Yeah, everyone is making billet receivers now.” and you aren’t too far off. What’s setting CMT Tactical apart is their true dedication to quality and the fact that they are willing to develop additional variations of their receives to meet the needs of their customers and potential customers. Recently they introduced five, yes you read that correct F-I-V-E, new versions of their billet AR-15 upper receiver starting at just $128. I’ve listed these new uppers below. Two are in-stock now and the other three will be out next month. Check them out and see if any of them will work for your next build.

First up is the CMT Tactical UPUR-1A. This upper has all of the same features as the original UPUR-1 upper (forward assist, dust cover, 7075-T6 construction, etc) but now features an enlarged Ejection Port making it compatible with 458 SOCOM builds. This upper is in-stock now!

620 CMT Tactical UPUR-1a billet upper

Second is the CMT Tactical UPUR-2. The UPUR-2 is very similar to the standard CMT Tactical billet upper but they’ve removed the Forward Assist. It still has a Shell Deflector and a Dust Cover and is NOT compatible with 458 SOCOM builds. This upper will be available for purchase July 2014.

620 CMT Tactical UPUR-2 billet upper

The third new upper is the CMT Tactical UPUR-3 billet upper. Basically take the UPUR-1A and remove the dust cover and forward assist. You now have a Slick Side billet AR-15 upper that will work great for any AR build but has the enlarged Ejection Port for 458 SOCOM builds. This upper is in-stock now!

620 CMT Tactical UPUR-3 billet upper

The CMT Tactical UPUR-3A is the fourth new upper from CMT Tactical and basically expands on the UPUR-3 upper. This version has a cutout for side charging BCG’s and large enough Ejection Port opening to be compatible with 458 SOCOM builds. This upper will be available for purchase July 2014.

620 CMT Tactical UPUR-3a billet upper

The fifth and final new upper is the CMT Tactical UPUR-4. This upper is a new Slick Side version that addresses the concerns many people have with Slick Side uppers and that is the lack of a Dust Cover to keep contaminants out of the upper. The new UPUR-4 has no Forward Assist or Shell Deflector but it does still let you use a Dust Cover which is a cool feature. As with most of these new uppers the Ejection Port has been slight enlarged to work with 458 SOCOM builds. This upper will be available for purchase July 2014.

620 CMT Tactical UPUR-4 billet upper

S3Fsolutions just introduced their new MK601 Complete Upper and it’s a beauty! The MK601 gets its name from an old warning you would post on your property back in the Gold Rush days to tell would be thieves, etc. to keep their hands off your property or pay the consequence. 601 basically means 6 Feet Under, 0 Trial, 1 Rope or in other words, “Mess with me and I’ll put you in the ground myself.”

As if the name itself wasn’t cool enough, the MK601 uppers come complete with a match grade 416R SS barrel, Raptor charging handle, Arsenal Democracy 13.5″ KeyMod rail and Flash Hider, FA M16/AR15 BCG and a buffer spring and 100G buffer designed to work best with the MK601. For a limited time you will also be able to order one of their custom colors for just $50 extra.

620 S3F Solutions MK601 Complete Upper 1

Now you might be looking at this complete upper and thinking “Hey, that looks a whole lot like the…” and you would be correct. The MK601 has the exact same specs as the Arsenal Democracy REAPER upper and is even assembled by Arsenal Democracy for S3Fsolutions. Arsenal Democracy and S3Fsolutions have teamed up to only offer complete uppers through S3Fsolutions from here on out. So if you’ve been thinking about buying an AD REAPER upper, you now need to buy the MK601 but good news, its actually a bit cheaper. Check out the specs and pics below. The new www.S3Fsolutions.us webstore will be live in about 72 hours. Prior to that you can email S3Fsolutions@gmail.com with any questions or to purchase. 

S3F Solutions MK601 Complete Upper 4

S3F Solutions MK601 Complete Upper 4

S3F Solutions MK601 Complete Upper 4

S3Fsolution MK601 uppers are available NOW and already shipping! Available in 556 and 300 blackout, They will also be available in 14.5″ 16″ and 18″ ( 10.5 and 8.5 coming soon.) 7 hydro color options from multicam , atacs and all Kryptek. And 5 special battle worn colors will be available also. Starting price of $1099.99 and we are doing a color special for the first 2 weeks! Any battleworn color or any flat color of your pick ( that we offer) for $50 extra. After the first 2 weeks color pricing go up to $150.

UPPER SPECS: 7075 T6 custom hand fitted to the barrel extension.
BARREL: 416R stainless steel , 4 groove Ratchet rifling , 1:8 twist 223 wylde (.223/5.56) hand lapped with medium-heavy contour, mid length adjustable gas. Also available in 300BLK 6R Rifling.
FLASH HIDER: AD templar Tactical standard. AAC/Surefire breaks available.
CHARGING HANDLE: Raptor charging handle
RAIL: Arsenal Democracy 13.5 keymod with integrated QD points.
GAS BLOCK: Arsenal Democracy fully adjustable
BOLT CARRIER GROUP: chrome lined carrier with micro slick coating. Standard 8620 steel full auto .

All uppers come with a buffer spring and 100G buffer.

Email us at S3Fsolutions@gmail.com for questions and purchase orders.

Quentin Defense is pretty well know for affordable, quality billet and forged receivers including some awesome lowers with different Military branch symbol roll marks. QD recently introduced some brand new products to their already awesome lineup of billet AR receivers including two brand new ambi lowers and a .308 Billet upper.

First is the new ambi billet lowers. They look like the standard QD billet but feature an Ambi Bolt Release. These are being offered in both 100% and 80% configurations. The 100%’s are anodized and look great. The 80% model is not anodized and needs to have the fire control pocket machined out but DOES include the ambi bolt release. I really like that QD added the ambi option especially to the 80% model as that is pretty rare in the 80% world.

Quentin Defense Ambi Billet 80% Lower

Quentin Defense Ambi 80 percent Billet Lower

Quentin Defense Ambi Billet 100% Lower

Quentin Defense Ambi Billet Lower

 

At the beginning of the year I started telling people that this was going to be the year of the .308 AR. So far this year we’ve seen more .308 components pop up than ever before. Quentin Defense has just introduced a nice looking DPMS profile .308 Billet upper receiver. Definitely worth checking out if you’re planning a .308 build.

Quentin Defense Billet .308 Upper

Quentin Defense billet 308 upper

Rainier Arms is getting ready to make a huge splash in the .308 AR game in typical Rainier Arms fashion with one of the sweetest looking .308 billet receiver sets I’ve seen and their own Rainier Arms version of the Fortis Mfg Switch Rail. Put these two products any of the fantastic .308 barrels that RA already offers and you have a perfect start to an awesome .308 build. 

The billet receivers have basically everything you could ask for. They feature an ambi bolt release similar to the one found on the RA UltraMatch billet lower, Battle Arms Development 45 degree selector compatibility, built-in ambi QD sling mounts, an aggressively flared mag-well and looks to die for! As with most .308 billet uppers there is no forward assist option. This not only saves weight but is typically a useless feature since most .308 Bolt Carrier’s don’t have forward assist cuts anyways. The new RA .308 billet receivers are being sold as a set and will come with a Rainier Arms RAPTOR .308 ambi charging handle as well. You can find more information and sign up for the email “in-stock notification” HERE.

Rainier Arms .308 Billet Set 1 Rainier Arms .308 Billet Set 1 Rainier Arms .308 Billet Set 1 Rainier Arms .308 Billet Set 1

Rainier Arms also snuck in their very own version of the Fortis Mfg .308 Switch 14″ rail. The RA version features a little bit different ventilation cutouts and, as you’ll see in the pictures below, features a very aggressive reverse angled cut on the front of the rail. It still retains the Quick Attach/Detach function allowing you to quickly “Switch” setups for different mission or competition needs by simply removing the rail and sliding on a different one. You can check out the new Rainier Arms .308 Switch 14″ rail HERE.

Rainier Arms .308 Switch Rail 1

Rainier Arms .308 Switch Rail 1

Rainier Arms .308 Switch Rail 1

If you’re like me and have the itch to build a sweet .308 rig, Rainier Arms is your one stop shop for anything you need to make it happen. In the words of Pat McNamara “Get you some!”. www.RainierArms.com

Had a nice time sighting in / function testing a couple of my newer AR’s at the range the other day. I typically shoot on private land but bench shooting is a good way to get your guns out, put some rounds through them and make sure they are running good. For the most part there were no issues but any AR builder will tell you it only takes one small issue to throw a monkey wrench in there.

620 CIV Tactical SPR AERO Precision AR Pistol Vortex opticsClick to enlarge

The rifle has an upper built by CIV Tactical using receivers are from Tactical Firearms Solutions. CIV Tactical used their excellent 18″ SPR barrel and Matched Bolt that are known for getting some extremely low sub-MOA results. I used an older Bolt Carrier with the supplied bolt and figured everything would be fine. When the rifle wouldn’t eject a single round I knew there was something going on. Instead of just giving up and using the other AR I brought I decided to try to figure out was the issue was. After trying 2 different lowers, 4 different mags and 2 different types of ammo I decided to try a different BCG. Swapped it out and it ran like a Sewing Machine. I know the Matched Bolt is good as it was test fired with that exact Bolt so it’s pretty obvious I can narrow it down to the Bolt Carrier such as a leaky Gas Key. Looks like I threw in my own monkey wrench.  LoL  

The point is if you think logically through your failures and start eliminating possible issues, you can quite often move past the issues with the rifle and still get in some good trigger time. Oh, and bring some tools and small parts with you when test firing a rifle for the first time.  🙂

The rail on the SPR is a Parallax Tactical FFSSR rail. It also has an ATLAS Bipod with ADM mouth and the Stock is the LUTH-AR MBA-1 that you can buy from www.MidwestPX.com. The AR Pistol is all AERO Precision with an Odin Works 10.5″ Barrel, Primary Weapons CQB comp and a KAK Industry Super Sig Tube. Both guns have Vortex Optics…optics.

Salient Arms International, well known for their high end Glock and AR-15’s, is offering their AR15 Matched (from one solid piece of billet aluminum) stripped upper and stripped lower receiver set on sale for Father’s Day at their lowest price of $375 USD shipped to your FFL (regularly $450 USD). Additionally, all orders will receive a Salient T-shirt with their order! This is a $40 USD value that is included while supplies last! Call Salient Arms at (805) 983-1200 to place an order. If they don’t answer they ask that you please leave a voicemail and they will call you back as they get tremendous call volume at times. Sale ends 06/13/14. 

Don’t forget to follow Salient Arms International on Facebook and Instagram to keep up on all of their products.

620 Salient Arms International Matched Billet Receiver Set 2

AERO Precision is offering a great Father’s Day Sale. Now through 6/16/2014 you can save 10% on all orders PLUS any orders over $50 will receive FREE SHIPPING as well. I don’t know about you but I never spend less than $50 at AERO Precision so this should be a no-brainer for you guys. Just use the code “dadsandgrads” at checkout when shopping at www.AEROPrecisionUSA.com.

AERO Precision Father's Day Sale 2014

Rainier Arms has put together a really sweet Father’s Day Sale. The sale starts today and runs through Father’s Day (6/15/14). To start, all orders now through Father’s Day will receiver FREE SHIPPING. There are three additional sale items to look at too which are all listed below as well. One, any Gift Card purchases of $50 or more will receive a free Rainier Arms PAW Hat and a Rainier Arms SPORK. Two, anyone who purchases a Rainier Arms Forged Mil Spec Upper Receiver will receive a free RAC (Rainier Arms Compensator). Last but not least, anyone who purchases a Rainier Arms Forged Mil Spec Upper Receiver AND a Rainier Arms 16″ Mountain Series barrel will receive a free Rainier Arms RAPTOR charging handle. Click on any of the images below to be redirected right to that deal.

Rainier Arms Father's Day Sale 2014 1

Rainier Arms Father's Day Sale 2014 1

Rainier Arms Father's Day Sale 2014 1

DRD Tactical SRU762 QD Upper

7.62 NATO Caliber

DRD Tactical announces the release of SRU762 Upper Receiver using our patented Quick take down barrel design for M110/SR25 7.62Nato caliber Rifles. It can be assembled from its hard-case or back-pack without any tools, in less than a minute.

620 SRU762-HC

620 SRU762-2

The SRU762 upper receiver is machined from billet 7075 Aluminum, barrel options are Hammer Forged chrome lined 16” & 18” 1/12 twist or Lothar Walther 16” & 18” 1/10 twist, comes with a MIL-STD 1913 QD 13” Rail with mounting holes on 3 sides for Magpul L-4 Rail Panels

620 SRU762-3

Visit us online at www.drdtactical.com

MSRP $1195

Last week we wrote about the new M4E1 Enhanced Upper and Handguards that AERO Precision was coming out with. These new upper feature an integrated mounting system for the new handguards which will make for an absolutely rock solid lock up. I just got word that the new M4E1 uppers are now in-stock and ready to purchase over at www.AEROPrecisionUSA.com.

620 AERO Precision M4E1 Enhanced Upper 1 620 AERO Precision M4E1 Enhanced Upper 1

The AR15 weapon system is an ever-evolving and modular platform. That weapon system has now been enhanced by Aero Precision into the new M4E1 platform. The M4E1 upper receiver is precision-machined to our specifications and features M4 feed ramps and handguard mounting platform. The rail mounting surface and barrel nut area provide a much stiffer system than a standard receiver, giving you more accuracy out of your rifle. Lightweight by design, stronger through superior engineering, the M4E1 delivers monolithic accuracy in a lightweight package.

Features:

  • Forged from 7075 T6 aluminum
  • Precision machined to M4E1 specs
  • M4 feedramps
  • Matte black hard coat anodized Mil 8625 Type 3 Class 2 or Cerakote coating
  • .250″ takedown pin holes
  • Laser engraved T-marks
  • Accepts standard AR15/M16 components
  • Handguard mounting platform is forged into the receiver
  • Comes assembled, with dust cover and forward assist installed
  • Barrel nut and wrench are included

Tactical Machining has a pretty sweet sale going on right now. Whether you’re an 80% type of builder or prefer to go the quicker route and build from a completely machined receiver set, they have you covered. For just $99 you can get an 80% lower and an upper in the raw. If you can swing an additional $10 you can get either an anodized 80% lower and upper set or get an anodized 100% machined lower and upper set for just $109. This sale will only be running for the next 3-4 weeks or until they sell out so don’t wait too long to jump on this deal. You can check the sale out for yourself at www.TacticalMachining.com

620 Tactical Machining BlackRifleBuildSale

Primary Weapons Systems has always been known for their amazingly reliable and accurate Piston AR’s. A little while ago they started taking their expertise in Piston AR’s and offering really nice, high quality DI parts and Accessories starting with rails and BCGs. Now they’re taking the next logical step and offering assembled uppers using their very high quality components. The heart of these new uppers are the awesome PWS Isonite 1:8 twist Barrels that are chambered in .223 Wylde. They are being offered in 3 different configurations. The DI-14 has a 14.5″ barrel and FSC556 muzzle device. The DI-14LE is the same as the DI-14 but with a TRIAD 556 muzzle device. The DI-16 has a 16″ barrel and FSC556 muzzle device. All 3 models will feature the PWS DI KeyMod rail and the PWS Upper Receiver with Forward Assist and Dust Cover. 

By now you’re probably bracing for sticker shock but you won’t need to. These awesome PWS DI Uppers are priced at just $699 which represents an amazing value. Check out the great video below or head on over to www.PrimaryWeapons.com to locate a local PWS dealer. I would also expect to see them in-stock soon at online dealers such as Weapon Outfitters.

620 PWS DI Stripped Upper 2

620 PWS DI Stripped Upper 1 copy

Our friends at RifleGear just shot me an email letting me know they have some really cool, hard to come by, high end AR’s and Parts in-stock right now. If you have a taste for the finer things in life you will probably want to check out these two items listed below. 

The first item they mentioned is the really cool DDM4 ISR 300 Blackout rifle from Daniel Defense. The ISR model is an Integrally Suppressed Rifle that pairs a 10.3″ barrel and a permanently attached suppressor. By permanently attaching the suppressor to the barrel it brings the length of the barrel to 16″, which means you only need one tax stamp which is for the suppressor. This rifle was debuted at SHOT Show 2013 and has been a really hot seller for Daniel Defense. RifleGear has a limited number of these in-stock right now and has the price reduced down to $2,999 with FREE SHIPPING and a $50 RifleGear Gift Card with purchase. More details and pictures at www.RifleGear.com.

Daniel Defense DDM5 ISR 300BLK 1

Daniel Defense DDM5 ISR 300BLK 1

The other item they just got in is again one of those items that a lot of you might be patiently waiting for. The Mega Arms .308 Megalithic Uppers are the newest items to come from Mega Arms and they are absolutely awesome. RifleGear has the Rifle Length set in-stock which features an Ambi MATEN .308 billet lower and the new  Megalithic one piece upper. This upper even features an integrated level system, and hardened QD sockets. More details, pictures and purchase info at www.RifleGear.com.

Mega Arms Megalithic Rifle length MATEN Set 1

Mega Arms Megalithic Rifle length MATEN Set 1

For those of you who have been following my newest AR-15 build on my YouTube channel, you will know that it has caused me some headaches. When taking on the hobby of building AR-15’s, sometimes things just do not go as planned. I try and create a learning experience for my viewers by showing my AR-15 builds when they work and also when they don’t.

To quote author Patrick Sweeney from his book, The AR-15: Volume 1, “The AR-15 is deceptive: It is both the easiest rifle to home-gunsmith, and can be the most maddening to get properly assembled and reliably functioning.” This proved especially true for me when I finished building my 10.5” AR-15 pistol. As I expected, the assembly went just fine and without a hitch. When it came to test firing it – well, that was a different story.

After three weeks (it could have been four) of Googling, forum surfing, troubleshooting and just plain scratching my head, I contacted my friend Ben from AR15news.com to see if he could offer any advice. We both agreed that I had tried just about everything I could and he told me, “call Dustin at CIV Tactical. Dustin is the man (my first visualization was “The Dude” when he said that) and will get it working for you, guaranteed.” So, I contacted Dustin, asked for his help and filled him in on what I was experiencing: failures to feed, failures to extract and failures to eject. Dustin said, “send it to me, this will be fun.” My AR-15 upper was on its way to him the very next day.

CIV Tactical received my upper and Dustin got to work preforming his complete blueprinting and accurizing service. This service included the following:

–          Barrels are lapped to the upper receiver (blueprinted)

–          Chamber polished

–          Gas port diameter checked

–          Feedramps checked

–          Barrel dimpled for proper gas block alignment

–          Match gauge headspaced

–          BCG fully inspected and tested

Because I wanted this to be a learning experience for both me and the individuals that follow me on social media, I had requested that Dustin do me a personal favor of taking some pictures of the process and sharing with me what he discovered was the ultimate issue. For my build, CIV Tactical started out by lapping my upper receiver face to perfectly match that of my barrel’s extension. Think of it as taking fraternal twins and turning them into almost identical ones; and instead of twins it’s two pieces of metal.

620 nsz85 Civ Tactical AR Pistol Tune-Up 1

Next, Dustin polished the chamber to an almost mirror finish. He did this by placing my barrel in his lathe running at 755 rpm while using a mandrel and 400 micron jeweler’s cloth. Apparently my chamber had rough tooling rings left over in it from the manufacturing process. It is not that uncommon, but per Dustin, “dude, that chamber was rough.”

620 nsz85 Civ Tactical AR Pistol Tune-Up 1

With my chamber now gleaming, Dustin placed my barrel back into his lathe to address the burr on the muzzle. “There’s a big burr right at the lands and grooves from the factory cut…it’s just not good enough, ya know?” While removing the burr, he also added a bevel to the crown and said, “This is what you want, a nice bevel right at the lands and grooves.” He followed up with another mirror-like polishing on the crown. Even with a 10.5” barrel, I could potentially gain some extra accuracy from this process.

620 nsz85 Civ Tactical AR Pistol Tune-Up 1

Dustin closely inspected and tested my gas block and barrel’s gas port. He concluded that my gas block was indeed leaking but my gas port size was correct. “Your gas block just doesn’t fit right“, he said. My barrel came from the factory with one gas block dimple already on it, which is normal. Because gas blocks come in different lengths, manufacturers will typically only place one dimple directly opposite of the gas port since almost all gas blocks with set screws will match up with it. Dustin replaced my gas block and placed a second dimple on the barrel to match up with it; “proper dimpling and alignment” achievement unlocked.

620 nsz85 Civ Tactical AR Pistol Tune-Up 1

I have found that a number of individuals disagree with me by being a proponent for always checking headspace no matter where the barrel, barrel extension and bolt come from or who makes them. Believe it or not, this was the first build where I didn’t check headspace – lesson learned. Dustin discovered that my headspace was too tight. Fortunately he was able to achieve proper headspace by swapping bolts and I am certainly glad he did. I almost danced when he said, “you’re right at 1.464” which is the go-gauge. You are correct now.”

620 nsz85 Civ Tactical AR Pistol Tune-Up 1

One of the last symptoms that my upper was experiencing from its apparent case of not-working-correctly-itus was its feed ramps. Both M4 feed ramps lined up correctly but the ramps in the barrel extension slightly protruded which created a slight lip. To alleviate any potential for stuck rounds and feeding issues, Dr. Dustin prescribed some fitting and polishing. Simple enough, but would ultimately lead to better function and reliability in the end.

620 nsz85 Civ Tactical AR Pistol Tune-Up 1

Dustin showed a lot of dedication to this project when I asked him why he was working on a Sunday and he said, “Yeah! Sunday gun-day! Only thing left is to test fire it.” I anxiously waited for him to let me know how everything functioned during the test and was surprised when he actually sent me a video of him rapid firing it without a single issue.

Dustin Test Firing

Even though I had to admit defeat by not being able to finish the troubleshooting battle, I remain aware that there is still a lot to be learned and experienced when it comes to building an AR-15. My experience with Dustin and CIV Tactical was definitely a learning experience and I am appreciative of the fact that Dustin took the extra time to take pictures and communicate with me about what problems he was discovering.

Maybe you or someone you know has an AR-15 that has come down with a dreaded case of not-working-correctly-itus like mine did. Or, maybe you want it to operate better or potentially achieve greater accuracy. If that is the case and you want more information on how to do so, you can visit the website for CIV Tactical or give them a call at 510-637-8650.

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About the author: Nate Schultz, or nsz85 as some may know him, works in the field of law enforcement, is a content producer for his YouTube channel and a writer for The Arms Guide. He is an avid shooter and hobbiest gunsmith. Most of Nate’s videos and articles are focused on helping new people who are just getting into firearms or want to learn more about how to work on them at home. If you are interested in following or contacting Nate, you can get in touch with him on Facebook, Twitter, Instagram or YouTube.