_____ HOME _____ AR15 ACCESSORIES _____ AR-15 BARRELS _____ AR-15 COMPLETE UPPERS _____ AR-15 GAS BLOCKS _____ AR-15 LOWER RECEIVERS _____ AR-15 MIL-SPEC PARTS _____ AR-15 TOOLS _____ AR-15/AR10 MAGAZINES _____ BINOS _____ BLUE FORCE GEAR / VICKERS TACTICAL _____ BUTTSTOCKS _____ CLEANING EQUIPMENT _____ GEISSELE TRIGGERS _____ GUN CASES _____ HOLSTERS _____ KNS PRECISION, INC. _____ LIGHTS & LASERS _____ LINKS _____ MOUNTS OPTICS SIGHTS & SCOPES _____ SIG SAUER ACCESSORIES _____ Slings _____ TIMNEY TRIGGER _____ View Cart _____ Check Out _____ Log Out _____ Contact Us _____ Terms & Conditions _____ WILSON COMBAT TTU TRIGGER _____ Site Map Top > BUTTSTOCKS > Knoxx Industries KNOXX COPSTOCK FOLDER REM 870 $130.00 Designed for Law Enforcement, home defense and sporting applications, the patented Knoxx COPstock™ Folder folding stock for shotguns cuts actual recoil by over fifty percent. Using technology developed by Knoxx Industries for the acclaimed Knoxx CompStock™, this new folding pistol grip stock takes the pain out of shooting magnum buckshot and slug loads, even with the stock folded. The sturdy folding wire-frame stock is easily folded over the top of the receiver. This allows for compact storage and increased maneuverability in tight spaces, such as vehicles, hallways and entryways. Extending the stock creates a stable platform for accurate slug or shot placement at maximum ranges. A squeeze of the heavy-duty non-slip soft polymer-coated wire frame releases the lock and allows the stock to be folded open or closed. The COPstock™ Folder pistol grip contains the unique Knoxx recoil-reducing mechanism and is covered in a soft rubber grip sleeve with finger grooves to improve grip and controllability in all weather conditions. The patented recoil-reducing mechanism reduces muzzle flip in addition to taming recoil. Shooters testing the COPstock™ Folder with 3 inch Magnum Buckshot loads have found that there is very little discernible recoil in either open or folded positions, with virtually no muzzle flip. With the stock folded, the shotgun can be held like a pistol, at arm's length, and fired with no pain or discomfort. Even beginner shooters could consistently hit a 12-inch gong at 25 yards with “00” Buckshot--one-handed! Trying this feat is definitely not recommended with other folding or pistol grip style stocks. The Knoxx COPstock™ Folder is currently shipping for Remington 870 Series and Mossberg 500, 590, Maverick 88, and 835 Series pump shotguns (not compatible with the Mossberg 590DA), and Winchester 1300 Series 12-gauge shotguns.