One of the most popular self-defense calibers available on the market is the .300 Blackout. It is commonly known for its stopping power at close range and quietness when suppressed. This.300 Blackout Pistol Upper Build Kit can create the optimal home defense style setup. With our wide variety of options on Upper Build Kits, you can custom build your pistol just the way you want it.
Included Is A 7.5" Barrel From ELD Performance As Part Of Their Alpha Series Chambered In .300 Blackout. Made From 4150 CMV With A QPQ Nitride Finish, This Barrel Also Has A Thread Pitch Of 5/8x24 And A 1-8 Twist Rate.
The Guntec .308 Micro Comp Multi-Port Compensator has a very compact design. It features three top porting holes to reduce muzzle rise and side slot cuts to reduce pressure during rapid fire. The all steel construction and black nitride finish makes it durable and reliable.
This upper AR-15 receiver features a standard 'Mil-Spec' design made out of Forged 7075-T6 Aircraft Grade Aluminum. With a Standard rifle cartridge size ejection door. Made by Anderson Manufacturing, the Upper with M4 Feed ramps is precision CNC machined and ready for your next build!
The 7-inch Free Float M-LOK Handguard comes with a full top picatinny rail. This high-strength handguard includes QD points at the front and rear for easy sling attachment. It is made from high- quality material that is durable and corrosion resistant.
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