Whether you are in the process of building a 300AAC Blackout upper or just want to convert your current 5.56 upper over to 300AAC Blackout this is one post you should read. As many of you already know, the only difference between a 300AAC Blackout upper and a 5.56 upper is the barrel and flash hider. Everything else is exactly the same and that includes the magazines, Bolt Carrier and Bolt. This awesome new caliber is the easiest way to get more knockdown power out of your AR. I am planning on taking my 300 Blackout deer hunting this fall. DS Arms has just announced that they have added 2 very affordable 300AAC Blackout barrels to their lineup. These 2 barrels are both 16″ long (no NFA issues), 1/8 twist and have a carbine length gas port. As you’ll see below you can choose between a 4150 Chrome Molly Barrel or for just $15 more a 416 Stainless Steel barrel. Either way, these are a great deal and will give you an easy alternative to your 5.56. Read below for more information, purchase links and pics.
***DS Arms 16” Chrome Molly barrel***
– 300 BLK Caliber
– 1:8 Twist
– 5/8 24 Right Threaded Muzzle
– 4150 Chrome Molly Barrel
– Phosphate Finish
– .750 Port dimension
– Dimpled For Gas Block
– $175 – Click HERE to purchase!
***DS Arms 16” S.S. Barrel***
– 300 BLK Caliber
– 1:8 Twist
– 5/8 24 Right Threaded Muzzle
– 416 S.S. Barrel
– Phosphate Finish
– .750 Port dimension
– Dimpled For Gas Block
– $190 – Click HERE to purchase!