- Description
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.
Every upper is assembled by Apache Armaments personnel using their labor intensive techniques and must pass both manual cycling testing and multiple rounds of test firing. As your upper is guaranteed to function with brass cased commercially produced ammunition, we make sure that it works before it leaves our facilities.
This assembled upper (and Bolt Carrier and Charging Handle when bought with this upper) qualifies for the Apache Lifetime Warranty*
Shown with Optional charging handle.
You may choose to add a bolt carrier and/or charging handle by selection from options for additional price.