Just wanted let you guys know that our friends over at Midwest Industries have very nice Milspec M16 Full Auto BCG’s in-stock and at a super reasonable price. Just $149.95 each. These are MPI (Magnetic Particle Inspected) and feature a Carpenter 158 Steel Bolt, Carrier made from 8620 Steel and chrome lined Carrier and Gas Key. Nice to see the prices finally getting back to normal. Grab one for yourself at MidwestIndustriesInc.com.
My favorite retailer of all time, Rainier Arms, has some of their Thunder Bolt BCG’s in-stock right now. These are all M16/Full Auto, Nickel Boron (NiB) coated, HPT (High Pressure Tested) and MPI (Magnetic Particle Inspected), bolts are 158 Carpenter steel and come with a Lifetime Warranty. If you’ve been looking for a new NiB BCG for your AR, this is a sweet one. Tons of details listed below. Purchase at RainierArms.com for just $199.95.
The Thunder Bolt™ BCG was created to meet and exceed all Mil Spec standards. Giving you the confidence to run your weapon long and hard at 110%. You will never have to worry about your BCG being the weakest link in your weapon. The bolts are HPT & MPI tested & Marked to give you ultimate confidence in your weapon system.
Carrier:
Bolt:
Extractor:
Extractor Spring:
Extractor Retaining Pin:
Firing Pin:
Gas Key Bolt:
Gas key:
Cam Pin:
Firing Pin Retaining Pin:
Gas Rings:
Ejector:
Ejector Spring:
Ejector Retaining Pin:
Limited Lifetime Warranty
We are so confident in our Rainier Arms Thunder Bolt BCG we offer them with a limited lifetime warranty. So if at anytime your Rainier Arms Thunder Bolt BCG breaks on your during normal use(Intentional abuse & Gas Key wear not included) we will replace it.
My buddy Dustin over at CIV Tactical is doing a pre-order on M16 BCG’s and I think we all need to jump on this deal. I’ve seen a lot of bad BCG’s lately, specifically ones that look like a 3rd grader assembled it and used a crayon to stake the carrier. If you want one that has been assembled and inspected by a Certified Gunsmith, this is the pre-order to get in on. The price is perfect at just $165 each, there is no limit on how many you can order and they’ll be shipping next month. Sure you could just wait for one to pop up on some random website out there but you’ll either pay a bunch more for it or you’ll probably get a junk one like many other people have been getting. I know Dustin, he is meticulous and will make sure these are perfect. Orders must be in by 5/21/13 to make the cutoff for this pre-order. Pre-order these with confidence at CIVTactical.com.
CIV TAC complete bolt carrier groups are precision machined and finished with mil-spec manganese phosphate surface treatment. Every complete CIV TAC bolt carrier group is individually hand assembled and inspected for duty use by a certified gunsmith. The gas key is secured to the bolt carrier using grade 8 fasteners and staked according to factory mil-spec for extreme reliability. Each bolt is checked for proper extractor cam out, extractor hook’s positive engagement angle, firing pin protrusion length, correct plunger ejector installation and function, and gas rings installation and function.
| Caliber: | .223 / 5.56 |
| Profile: | M16 Bolt Carrier |
| Surface Treatment: | Mil-spec Manganese Phosphate |
| Includes: | • Complete .223/5.56 bolt • M16 bolt carrier with staked gas key • Firing Pin • Firing Pin Retaining Pin • Cam Pin |
**UPDATE** We finally received answers to the questions you guys had regarding these BCG’s.
1. What material is the bolt made from: Shot Peened 9130 Steel. Very similar to 158 Carpenter, 9130 is used in most “Enhanced/Improved” bolt designs such as the JP Enhanced Bolt, etc.
2. Is the BCG HPT (High Pressure Tested) and MPI (Magnetic Particle Inspected). The BCG’s are not individually tested to keep the end users cost down but ones from the batches that go into full rifles are.
Every CIV TAC Bolt Carrier Group is individually hand inspected and assembled by a certified gunsmith
A bunch of you guys picked up some LPK’s from Core15 Rifles yesterday but whats even cooler is they let me in a little secret. They just added some NiB (Nickel Boron) M16 BCG to their online store and I get to share them with you guys first. I personally bought one of these NiB BCG’s from Core15 about a year ago and its easily one of the best BCG’s I’ve used. I have had so many people asking about NiB BCG’s lately that I’m sure these will sell out pretty quickly. Right now there is about 50 units in-stock and are listed at just $249. Hurry up and get over to Core15Rifles.com to get yours.
- Mil-Spec M16 Bolt Carrier. The same M16 Bolt Carrier Group that you will find in all of our rifles have now been Nickel Boron coated.
- Includes the Bolt, Cam Pin, Firing Pin, & Retaining Pin.
Buy at JoeBobOutfitters.com
JoeBobOutfitters Enhanced Complete M16/AR15 BCG with MPI Testing
These BCG’s are fully assembled and ready to drop in any AR15 or M16 rifle or pistol. These are the heavier M16 carrier and will work with any AR15 platform rifle designed to use a standard BCG. Calibers this BCG will work with include 5.56, 223, 204,and 300BLK.
Mil-Spec MIL-STD-171 Phosphate Finish
Individually MPI Tested & Stamped Bolts
Bolt: 9310-Case hardened, Shot Peened, MPI tested, & Phosphated
Gas Rings: Upgraded McFarland Gas Rings-Stops Gas Leaks & Improves Performance ($3.95 Value)
Carrier: 8620 Tool Steel-(M16 full shroud)-Heat Treated, Chrome Lined & Phosphated
Gas Key: Chrome Lined-Grade 8 Hardened Fasteners, Permatex No. 3 sealed, Torqued to 60 in lbs, & Mil-Spec Staked.
Cam Pin: 4340 Steel-Heat Treated & Phosphated
Extractor:Tool steel S7-Heat Treated to 48-53 Rockwell C & Phosphated
Firing Pin Retention: Upgraded KNS Perma Pin instead of cotter pin ($7.50 value)
Extractor Spring:Upgraded Chrome Silicon. Black Buffer & O-Ring for Enhanced Reliability.
This BCG is 100% manufactured in the USA.
