FAXON ARAK-21 COMPLETE UPPER RECEIVER 7.62X39 16" BARREL Coolers This gives you a fixed

This gives you a fixed center of gravity during the sustained fire to keep the AK74 stable

one-hand release hooks for window adjustment

it ensures durability and longevity

-Designed to accurately hold roll pin sizes 1/16"

FAXON ARAK-21 COMPLETE UPPER RECEIVER 7.62X39 16" BARREL Coolers This gives you a fixedElevate your AR15 platform with the Faxon ARAK 21 Complete Upper featuring a 16" 7. 62x39 barrel. This innovative upper receiver incorporates a long stroke gas piston system for cleaner, more reliable operation. The 16" barrel provides an excellent balance of velocity and maneuverability. The ARAK 21 design boasts a non reciprocating, ambidextrous charging handle and a quick change barrel system for easy caliber conversions. Compatible with standard