Fits: Maverick 88 12ga & 20ga (proud fit), Mossberg 500/535/590/835 12ga & 20ga (proud fit), Remington 870 12ga, and, Winchester 1200/1300 12ga & 20ga (proud fit). Shotforce Pistol Grip Style Shotgun Stock Compact for Transport and Carry TactLite Six-Position Adjustable Stock TracLOCK System Provides Smooth Secure Stock Adjustments Eliminates Horizontal & Vertical Movement of the Stock on the Buffer Tube Eliminates the Need for Secondary Locking Mechanisms Dual-Sided QD Attachment Point No Snag Points X1 Recoil Reducing Butt-Pad Recoil Impact is Absorbed Reduces Muzzle Lift Eliminates the Felt Mfg: Advanced Technology