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 SHOTGUN UNDER MOUNT KIT for 870's, Master Key style, very stong, very rare.....SPF
WS4LIF  [Team Member]
12/5/2007 10:41:32 PM EDT
I have a very rare kit for all standard AR-15 lowers, this allows you mount a REM. 870 shotgun to your AR15!

Bolts up to the factory pin holes on any standard 870 receiver. The kit also replaces your front detent pin on your AR lower for an extremely stong and tight fit. This is not a hocky kit. This is made and rated for 12 guage recoil and force. Comes with barrel clamp which clamps onto the 870 barrel and then to your AR15 barrel. Comes with everything you need to install.

These kits are extremely rare and not many are built this tough. Finished in black, pictures don't do the kit justice.

Fits all styles of Remington Model 870™ Shotguns.


Questions will be answered in the space at the bottom of this post or of course, email me!

When an item sells the picture will be taken down and the description will be crossed out per EE rules. I keep hard copies of the pictures if you need them later.

I take and money orders.

Interested in NICE trades.

Email me at or send an IM.

I have over 151+ feedback.


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