Mesa Tactical's LEO Gen II Telescoping Stock adapter and pistol grip ... Adapts AR-15 style buttstocks and pistol grips for use with Remington 870, Mossberg 500/590 and Beretta 1301 shotguns.

Adaptive Tactical offers the 'Less Lethal Orange’ EX Performance Stock Set for the Remington 870 and Mossberg 12 gauge pump shotguns. ... and comes with a pistol grip and includes an easy-to ...