Proto One Piece Barrel - Black

Increasing your gun's performance has always been a must, and having an accurate barrel is number one. Our Proto barrels are made to the highest quality standards and are ultra accurate.  Proto barrels are manufactured with premium 6061-T6 high-grade aluminum and honed to .690 and 8 micron finish. Proto barrels are available in two models, single tube construction and two piece configuration. Additionally, straight porting makes the Proto barrel a quiet and most accurate addition to your gun