AK-SA Arms Model S4 Extreme
Semi-Auto Shotgun.
Brand New In the Box.
7+1 Magazine Capacity.
New 2025 model.
 
uto gas regulating piston system allows the operator to shoot with light loads and heavy loads without any modification while keeping the recoil %20-%30 less than conventional shotguns and needs much less maintenance.
• Light weight bolt carrier for faster follow up shots.
• Enlarged loading port for quad loading and dual loading.
• Larger bolt release for easier use.
• Rear side of bolt release can be used as magazine release when the lifter lifted up.
• Single point qd attachment.
• Picatinny rail attachment on the sides will allow the user to attach various accessories.
• Muzzle holes significantly reduces the muzzle rise.
• Ambidextrous charging handle.
• Telescopic stock and cheek riser provides better ergonomics.
• Aluminium handguard with m-lok slots for tactical use.
• Oxidation Proof – Chrome plated barrels.
• Barrel 4140 steel and All barrels are Proof Tested.
• Barrel slug or 3 choke systems(F, M,CYL).
• Non slippery ergonomic grip.
• Compatible with Benelli m4 parts and accessories.
• Ghost sights allows better target acquisition and faster follow up shots.