Benelli M4 Tactical Shotgun

2 reviews Write a Review
$2,365.00 - $2,590.00


U.S.M.C. Approved 
This piston-driven Auto-Regulating Gas-Operated (A.R.G.O.) system was designed for and approved by the U.S. Marine Corps.

Benelli’s patented Auto-Regulating Gas-Operated (A.R.G.O.) system is a simple, self-cleaning, piston-driven action.

  • Standard Choke Tubes
    Standard choke tube M.
  • Ghost-Ring Sights
  • Drilled and Tapped Receiver

Auto-Regulating Gas-Operated
The A.R.G.O. system is a unique, short-stroke, dual-piston design developed for the M4 Tactical shotgun in 1998 for the U.S. Marine Corps. It was later adopted as the U.S. Joint Services combat shotgun—and remains so today.

 - The gas port is located just forward of the chamber, where the gases are hotter and cleaner. This results in less fouling and more reliable cycling.
 - Pistons push directly against the bolt, for fast operation and minimum vibration.
 - There are no connecting linkages or heavy action bars under the forend, which add weight.


SKU 8469 ISS2029
MPN 11707 11703
Stock Finish Black Synthetic Black Synthetic
Receiver Finish Anodized, Black Anodized, Black
Barrel Finish Phosphate Phosphate
Gauge 12-Gauge 12-Gauge
Barrel Length 18.5" 18.5"
Grip Pistol Grip Standard
Stock Configuration Telescopic Tactical
Size Standard Standard
Hand-Dominance Right Handed Right Handed
Chokes M M
Chambered For 2-3/4", 3" 2-3/4", 3"
Magazine Capacity 5+1 5+1
Sight Ghost-ring Ghost-ring
Action Semi-auto Semi-auto
Drilled & Tapped Yes Yes
Length of Pull 14-3/8" 14-3/8"
Drop at Heel 2-1/4" 2-1/4"
Drop at Comb 1-1/2" 1-1/2"
Overall Length 40" 40"
Avg. Weight 7.8 lbs 7.8 lbs


Extra Information

Action Type:
12 Gauge

2 Reviews

  • Posted by Dan on 2022 Mar 17th


    Great Price & Perfect Quality


  • Posted by CJ Liu on 2021 Nov 3rd


    Benelli M4

    I've gotta say this is a pretty sweet shotgun. had a few cycling issues for low brass low recoil loads during the break in period (best to break it in with some high brass 3" shells) but since then this will run anything I can get my hands on. 10/10 would recommend; this thing is most definitely worth the price tag.