The Mesa Tactical High-Tube Stocks include everything necessary to retrofit Remington and Mossberg shotguns with Telescoping stocks and pistol grip.  Both kits include the Adapter -Hogue Pistol Grip -  Us made six position M4 SOPMOD style telescoping stock assembly and all the necessary hardware and easy to follow instructions and a receiver length top picatinny rail.

Available to fit Remington 870 tactical shotguns and Mossberg 500 home defense shotguns as well as the Mossberg 590 shotguns.

The Mesa Tactical High-tube kits and adapters include a receiver-length top Picatinny rail ( You must utilize a rail mounted optic with the High-Tube stocks). Mossberg kits are available with stock adapter - mount rail or receiver mount rail. The recommend receiver mail which is designed to be installed on post 1996 Mossberg shotguns with factory tapped holes on the top pf the receiver and allows for the safety switch to be used.

It is recommended that you add an M4 Rubber butt pad to the collapsible stock when installed on a shotgun.