Benelli M4 Tactical 12 Gauge Semi-Auto Shotgun, 18.5" Barrel, 2021 Italian-Made ARGO System
Manufactured in 2021, this Benelli M4 Tactical pairs the proven A.R.G.O. dual-piston gas system with an 18.5" chrome-lined barrel and a factory-installed Modified choke. Italian CIP proof marks confirm its origin and quality, while a Picatinny-railed receiver and ghost-ring sights deliver mission-ready versatility for duty, defense, or sport.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Good – Clean, well-maintained, minor wear marks.
Specific Condition Notes: Light scratching, scuffing, and small surface blemishes are visible on the exterior but do not affect function or appearance from a short distance.
What’s Included
- Benelli M4 Tactical 12 gauge semi-automatic shotgun
- Modified internal choke tube (installed)
The M4’s Auto-Regulating Gas-Operated (ARGO) system uses dual short-stroke pistons for reliable cycling with both 2 3/4" and 3" shells, reducing fouling and simplifying maintenance.
A matte-black anodized aluminum receiver keeps weight manageable and houses a full-length Picatinny rail, ready for optics or accessories without additional hardware.
Rugged polymer furniture includes a fixed pistol-grip stock with a recoil-reducing butt-pad, integral sling slot, and a 14.25" length of pull that fits a wide range of shooters.
The 18.5" chrome-lined, cold-hammer-forged barrel is threaded to accept Benelli internal chokes; the included Modified tube offers a balanced spread for general-purpose use.
Protected post front and fully adjustable ghost-ring rear sights provide fast target acquisition, aligning with the U.S.M.C.-adopted M1014 configuration that made the M4 famous.