Mar 30, 2015 · This is more of an improvement for the M16 than the M4; the M4 already features a six-position adjustable stock. The M16 has a fixed stock, which was the norm when it was first introduced. But ...
The M4 benelli shotguns comes with an 18.5″ barrel with 1 screw-in choke tube (modified), and a 5-round magazine tube. A crossbolt safety behind the triggerguard ensures safe operation. The Benelli M4 Tactical Shotgun comes with a fully adjustable LPA ghost ring rear sight and a white dot front blade inside protective ears for quick target ...