Tacstar STOCK Adapter TO MIL- SPEC AR-15 FOR REM. 870 12GA.

FEATURES:
- Material: ABS Polymer
-Adapts AR-15 MIL-Specs and Pistol Grips to fit Remington 870 12 GA. shotgun.
-Designed to allow the use of a AR-15 telescoping stocks and pistol grips on your shotgun.
-Made of a tough die cast metal alloy that also provides greater strength, and additional weight to reduce felt recoil.