Product Features & Specifications

Proof Research 100561 AR-Style Barrel 300 Blackout 16" Carbine Length Gas System 1:8" Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped

Up to 64% lighter than traditional steel barrels of similar contour.Improved heat dissipation for cooler and longer lasting barrels.

Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.

Brand	Proof Research
Model	AR-Style Barrel
Caliber	300 Blackout
Firearm Fit	AR-Platform
Length Range	16"-20"
Color	Natural
Material	Carbon Fiber
Finish	Carbon Fiber
Barrel Type	Carbine Length
Twist	1:8"
Length	16"
Bore Type	Rifled
Thread Pattern	5 / 8"x24
Weight	1.50 lbs
Barrel Features	Carbon Fiber Wrapped
SKU	152029
UPC	843068100561
MPN	100561