Benelli M4 Tactical 12 Gauge Semi-Auto Shotgun – Pistol Grip Stock, 18.5" Crio Barrel, Picatinny Rail, 5+1 Capacity
The Benelli M4 Tactical is the civilian version of the combat-proven M1014, built in Italy and powered by Benelli’s patented dual-piston A.R.G.O. gas system. This 2021-dated example combines an 18.5" Crio-treated, threaded barrel with a fixed pistol-grip stock and ghost-ring sights for fast handling and exceptional reliability. A factory 5-slot Picatinny rail, sling points, and a modified choke already installed make this shotgun ready for duty or home defense the moment it arrives.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Specific Condition Notes: Minor superficial scratches and small blemishes are visible on the exterior surfaces but do not affect operation or appearance in a meaningful way.
What’s Included
- Benelli factory cardboard box
- Benelli Crio choke wrench
- Oil bottle
The heart of the M4 is Benelli’s Auto-Regulating Gas-Operated (A.R.G.O.) dual-piston system. It self-cleans and self-regulates across a wide range of loads, ensuring dependable cycling without adjustment. The shotgun’s matte-black aluminum-alloy receiver carries a six-screw, 5-slot Picatinny rail for optics, and Italian CIP proof marks with the IT21 date code confirm 2021 manufacture.
The 18.5" phosphated-steel barrel is Crio-treated to reduce internal stress and improve pattern consistency. It comes threaded for Benelli’s interchangeable Crio choke system, with a modified choke already installed, giving the shooter immediate versatility for defense or competition.
A fixed synthetic stock with an integral pistol grip delivers a 14" length of pull and integrates a textured recoil pad and sling loop. The two-piece ribbed polymer forend offers a secure grasp and shields the hand from barrel heat during rapid strings of fire.
Standard ghost-ring sights—an adjustable rear and protected post front—provide fast target acquisition in any light. The cross-bolt safety, 5+1 magazine tube, and 3" chamber round out a feature set that mirrors the U.S. Marine Corps M1014 while remaining 922r-compliant for civilian ownership.