STERN DEF BU45 BCG FOR GLOCK CUT UPPERS/MAGS Shell Pouches -Cleans bores

-Cleans bores

-Helmet or Glove DryPorts (sold separately) can easily be attached to extend the usefulness of your

one-piece design reduces alignment issues and ensures consistent scope positioning—making it an ideal choice for precision shooters

5" Shorter In Length Than The Standard Zhukov Handguard

The tactical-grade components ensure reliable feeding and cycling in various

STERN DEF BU45 BCG FOR GLOCK CUT UPPERS/MAGS Shell Pouches -Cleans boresMade with 8620 AISI steel and boasting a Mag Phosphate finish, the Stern bolt fits into Mil Spec and Glock pattern upper receivers. It functions with Colt SMG, Glock magazines and it's fully compatible with standard AR15 M16 charging handles. Comes fully assembled with all sub components installed, including firing pin spring retaining pin, extractor, and extractor spring. Also included in bolt assembly is a propriety center and roll pins. Our 45