Like other M4-22 carbines, the LTE is a blowback-operated AR-15 pattern semi-automatic built around the .22 Long Rifle cartridge. Centerfire ARs chambered in 5.56 NATO need to be able to handle ...

The M855A1, a 5.56 mm Ball ammunition, is an enhanced performance round for today’s combat and training environments. It works with the M4 Carbine, the M249 machine gun, and the H&K and M16A2 ...

All of the parts that are contained within the lower receiver can be ordered online (this varies state to state). In fact, every single other part of the rifle can be bought and sold freely.

A similar DPMS AR chambered to shoot 5.56 ... s M4 in semi-automatic form. They’re all lightweight, gas-operated, air-cooled ...

He had chased them as they drove through town and appeared to be getting ready to shoot when he accidentally dropped his gun.