5.56 upper kitty kat 7.5 inch park

Apache Armaments 6.5 COMPLETE upper receiver with 24" barrel in Stainless Steel barrel, A2 muzzle brake (or email us to upgrade), and a 16" Contour hand guard. The needed match grade 6.5 Grendel Bolt Carrier Group and charging handle is included.

The new 6mm ARC complete and operational upper kit is here at Apache. This version uses the black Nitride coated Hex Twisted barrel version of or popular stainless steel barrel. Our pro shooter reports flat-shooting, no turret adjustments needed to at least 700 yards; just simple holdovers.

This version uses a lighter weight 15" handguard with Mlok on sides and bottom with picatinny rails on top. 

All Apache branded uppers and Apache branded functional parts are guaranteed for life within normal use, and have beed test fired for function before shipping.

The new 6mm ARC complete and operational upper kit is here at Apache. This version uses the black Nitride coated Hex Twisted barrel version of or popular stainless steel barrel. Our pro shooter reports flat-shooting, no turret adjustments needed to at least 700 yards; just simple holdovers.

This version uses a 15" handguard with Mlok on sides and bottom with picatinny rail on top. 

All Apache branded uppers and Apache branded functional parts are guaranteed for life within normal use, and have beed test fired for function before shipping. See warranty detailed info on website for full description. 

The new 6mm ARC complete and operational upper kit is here at Apache. This version uses the black Nitride coated Hex Twisted 20" barrel version of or popular stainless steel barrel.
Complete upper means it also includes the necessary 6mm bolt-carrying-group and charging handle.
 
This version uses a 15" Skeleton handguard with Mlok on both ends of sides and bottom, with picatinny rails on top of both ends. 

Apache 13-20 Inch Adjustable Bipod with Adapter

Apache 16 inch .300 Blackout with 12 inch MLOK Handguard is perfect for those looking for an economical build with the new generation free float look.

Apache 16 inch .300 blackout with 15 inch MLOK Handguard is perfect for those looking for an economical build with the new generation free float look.