Manufacturer: Saricam Arms
Product Line: SS4 Tactical
Action: Semi-Automatic
Caliber: 12 Gauge
Chamber: 3"
Barrel Length: 18.5"
Finish: OD Green Cerakote
Stock: Fixed standard
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.
Parts are 100% interchangeable with the Benelli M4.
The buffer tube is notched in 3 positions.
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