HK Army LAZR Barrel Back - Autococker Thread - Polished Black JJ Ceramic Barrels Precision machined from a solid

Precision machined from a solid billet of aircraft-grade aluminum

+ Feedneck Blanking Plate

breathable 4-way stretch sleeve

Designed by professional players

In addition to the battle proven Mini engine the GS includes a full wrap-around rubber foregrip that creates a secure grip and protection from paint and the elements

HK Army LAZR Barrel Back - Autococker Thread - Polished Black JJ Ceramic Barrels Precision machined from a solidHK Army LAZR Barrel Back Autococker Thread Crafted with accuracy and style in mind, the LAZR Barrel Backs deliver unrivaled performance. The precision machining ensures that you can easily change the control bore by sliding the bore inserts in to the barrel back. The exterior of the barrel back has four windows that show the custom designed laser detailing on the barrel insert and also comes equipped with an anti slip rubberized textured grip. Details