High-tube adapters have a comb height equivalent to an AR-15 and require an optics rail (included). High tube adapters allow proper cheek weld and eye alignment with popular optics such as an ACOG or Leupold CQT and others. Our complete stock kits include the aluminum AR adapter; Hogue rubber overmolded grip; US-made mil-spec six-position M4 SOPMOD style telescoping stock assembly; and all necessary assembly hardware and instructions.

High-tube adapters have a comb height equivalent to an AR-15 and require an optics rail (included). High tube adapters allow proper cheek weld and eye alignment with popular optics such as an ACOG or Leupold CQT and others. Rear sights may need to be removed from your weapon to fit this Stock Kit. Our complete stock kits include the aluminum AR adapter; Hogue rubber overmolded grip; US-made mil-spec six-position M4 SOPMOD style telescoping stock assembly; and all necessary assembly hardware and instructions.

Stock adapters can be fitted to 20 gauge Remington 870 shotguns and 7600 series rifles; while the installed adapter will be slightly wider and slightly taller than the 20 gauge shotgun and rifle receiver, there is no compromise in function. Be aware that due to the difference in receiver size on a Remington 7600 series rifle the included Picatinny rail will NOT secure to the top of the receiver. 

Stock and Grip Compatibility Because the stock and grip interfaces of the Mesa Tactical High-tube telescoping stock adapter are almost identical to a real AR-15 rifle, this adapter can accept almost any stock or grip combination made for the AR-15. The only known limitation concerns duckbill style grips that, while they will still fit on the adapter, would probably need to have the duckbill filed off before use.

Package Contents
The Mesa Tactical Telescoping Stock Adapter Shotgun Conversion Kit should include the following components:
◾1 Cast aluminum and powdercoated telescoping stock adapter
◾1 Receiver cap screw
◾1 Receiver screw hex key
◾1 AR grip screw
◾1 Picatinny scope rail
◾1 Picatinny scope rail cap screws
◾1 Picatinny scope rail cap screw hex key
◾1 Machined nylon Picatinny scope rail rear spacer
◾1 Molded nylon Picatinny scope rail forward spacer
◾1 Aluminum mount point cover plates
◾1 Mount point cover plate button-head screws
◾1 Mount point cover plate screw hex key
◾1 Threaded steel flush cups
◾1 M4 Carbine style 5- or 6-position telescoping stock assembly
◾1 Push-button QD sling swivel
◾1 Receiver extension stock nut
◾1 Hogue AR pistol grip
◾1 Stamped steel stock wrench
◾1 Crosshair™ Hydraulic Recoil Buffer

WARRANTY All Mesa Tactical products are made in the USA of high quality materials and include LIFETIME WARRANTY.Mesa Tactical warrants that all products are free from defective material and workmanship and, subject to the conditions set forth below, agrees to repair or replace any part of a product that proves defective by reason of improper workmanship or materials without charge for parts and labor. In no event will Mesa Tactical be liable for damages, lost revenue, lost wages, lost savings or any other incidental or consequential damages arising from purchase, use or inability to use this product. No express or implied warranty is madefor Mesa Tactical product damaged by accidents, misuse, natural or personal disaster, or any unauthorized disassembly, repair or modification. Mesa Tactical’s warranty covers only repair or replacement of defective Mesa Tactical products.