The hatfield sas usa20w is a semi-automatic shotgun featuring a turkish walnut buttstock and forend with deluxe checkering and a recoil absorbing 0.5" ventilated rubber recoil pad.The sas operating system is a unique blend of gas and inertia, where a gas piston moves only one inch to kick the bolt rearward and start the bolts inertia travel through the operating cycle; fewer moving parts provides higher dependability.The sas gas/inertia system operates dependably with most commercially available 2.75" and 3" shells.The gas/inertia action is housed inside a receiver machined from 7075 aluminum finished in a high gloss black anodizing.The sas 28" barrel is chambered for both 2.75" and 3" shells and features a full length ventilated rib and screw-in chokes; three chokes full, modified and improved cyclinder are included.Magazine capacity is 4+1 rounds, but with a magazine plug included to limit the capacity to 2+1 rounds.Total weight is approximately 7 lbs.

Stock Description: Fixed
Action: Semi-Auto
Gauge: 20 Gauge
Barrel Length: 28"
Capacity: 4+1
Chamber: 3"
Oal: 48"
Weight: 7 lbs
Receiver Description: Steel
Chokes Included: F,M,IC
Barrel Description: Vent Rib
Sights: HiViz Fiber Optic Front
Safety: Crossbolt
Barrel Length Range: 28" to 28.99"
Weight Range: 7 lbs to 7.99 lbs
Hand: Right
Stock Finish Group: Brown
Metal Finish Group: Blued/Black