owner can customize his or her 870 shotguns with the ATI
STRIKEFORCE side folding AR15 style collapsible shotgun stock
and optional picatinny railed forend.
870 with a new Advanced
Technology Inc. replacement stock. AR15 Style Collapsible
Stock - Top Folding Stock - Side Folding Stock - Pistol Grip
Buttstock - Stock and Forend Kits.