Pistol length SBR review video by Therapy Range (A brief moment of explicit language and a lot of crazy fun)

upper 5.56 nato 10.5 inch park

5.56 upper kitty kat 7.5 inch park

10.5 inch Tomahawk Pistol Upper Assembly with Stainless steel barrel. Perfect size for the pistol user who wants compact design with top notch accuracy!

Sale .223 5.56 Pistol Upper 4.75" barrel with Key Mod upper

Pure outdoor fun, for those who want the shortest upper receivers available, Apache Armaments presents their 4.75" fire-breathing uppers. Chambered in .223/5.56
Shown with optional charging handle
You may choose to add a bolt carrier and/or charging handle by selection from options for additional price.

Sale .223 5.56 Pistol Upper 4.75" barrel M Lock

Pure outdoor fun, for those who want the shortest upper receivers available, Apache Armaments presents their 4.75" fire-breathing uppers. Chambered in .223/5.56, these uppers are intentionally loud, obnoxious, and light up the area. They are more accurate than you expect.


Made with a 4.75" QpQ, nitrided barrel than has been manufactured to Apache Armaments' exacting standards.  Combined with an American made M4 flat top upper manufactured from 7075T aluminum and have your choice of a 4 inch key mod or M-Lock handguard.  This item you selected is M Lock. Finished off with an A2 style muzzle brake.