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LEO™ Gen II Telescoping Stock Adapter For Moss 500/590A1/Mav88 (12-GA And 20-GA)

$112.95 - $426.95
9 reviews Write a Review
SKU:
92630, 92640, 93160, 92650, 90020, 90120

LEO® Gen II Telescoping Stock Adapter For Moss 500/590A1/Mav88 (12-GA And 20-GA)

Use Mesa Tactical’s collapsible stock kits and adapters to install AR-15 adjustable buttstocks and pistol grips onto the venerable Mossberg 500 shotgun platforms for the ultimate in tactical shotgun configuration performance. The LEO adapter is our most basic, best-selling model, and features an optimal stock elevation allowing the use of iron sights or even the bead sight. 

The concept behind the telescoping stock system is simple: the shotgun stock is replaced by an adapter, which attaches to the rear end of the shotgun’s receiver and it, in turn, mimics the rear end of an AR-15 lower receiver, into which an AR-15 receiver extension tube can be threaded. The AR-15 telescoping stock and pistol grip can then be reliably attached.  

The LEO adapter is available in three types of kits, adapter kits, recoil starter packs or complete stock kits. Mesa Tactical’s upgraded versions include KynSHOT's hydraulic recoil buffers which replace the standard receiver extension tube normally used with AR-15 style telescoping stock assemblies. The recoil buffer is manufactured for Mesa Tactical by Kyntec. The KynSHOT hydraulic buffers (Mil-spec) are a recoil reducer designed for professional operators who require optimum accuracy and control. The KynSHOT® hydraulic recoil buffers reduce felt recoil from 70% up to 90%.

LEO® Telescoping Stock Adapters and Conversion Kits

  • Adapts AR-15 style buttstocks and pistol grips for use with Remington 870, Mossberg 500/590 and Beretta 1301 shotguns.
  • Stock adapters are investment cast aircraft grade aluminum, CNC machined and powdercoated black with a tough, chemical resistant finish.
  • Adjustable length-of-pull (LoP) to fit shooter’s stature or for use with body armor and other equipment.
  • Optional KynSHOT®  hydraulic recoil buffer (standard damping) reduces felt recoil by 70%; KynSHOT® hydraulic recoil buffer (selectable damping) reduces felt recoil by up to 90%.
  • Gives the shotgun similar handling characteristics to the AR-15.
  • Collapsible stock makes shotgun easier to stow, transport and deploy.
  • Pistol grip configuration allows increased control and user comfort.
  • Sling attachment points included.
  • Optional SureShell® aluminum carriers can be added to the M4 carbine buttstock.
  • Complete stock kits include stock adapter, M4 Carbine buttstock, Mesatac® Trego pistol grip and push-button sling swivel.
  • No gunsmithing required.
  • Please note if your ordering SKU 96230 it does not include a locking nut #92810 or a Push Button Sling Swivel #91190. these items are available to be purchased individually on our website.

 

Warranty info All Mesa Tactical products are made in the USA from high-quality materials and include a Lifetime Warranty. Mesa Tactical warrants that all products are free from defective material and workmanship. Subject to the conditions set forth below, Mesa Tactical agrees to repair or replace any part of a product that proves defective due to 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 the purchase, use, or inability to use this product. No express or implied warranty is made for Mesa Tactical products damaged by accidents, misuse, natural or personal disasters, or any unauthorized disassembly, repair, or modification. Mesa Tactical’s warranty covers only the repair or replacement of defective Mesa Tactical products. *No export license is required for most international destinations.

9 Reviews

  • 5
    Mossberg 590 leo adapter

    Posted by Unknown on 9th Oct 2024

    Great product. Absolutely love it

  • 4
    Great but needs improvement

    Posted by Alejandro Gonzalez on 15th Sep 2024

    I installed this in my 590A1 and immediately my trigger stopped working, I started troubleshooting it tearing the whole thing apart until I found the culprit. The bolt that comes with this adapter is too long. When you thread it in and tight it the bolt blocks the path of the trigger mechanism and you can no longer activate it. The adapter itself is great but the bolt needs to be a bit shorter.

  • 4
    LEO® Gen II Telescoping Stock Adapter For Moss 500/590A1/Mav88 (12-GA And 20-GA)

    Posted by Matthew on 31st Jul 2024

    The build quality on everything is really nice my only real complaint is with the AR stock it comes with. I'm definitely upgrading that to a Magpul but other then that I've got zero complaints so far

  • 5
    I have used this adapter on another build for a mossberg 590a1 and totally love it

    Posted by Larry Duchaine on 25th Apr 2024

    Well manufactured and easy to install

  • 3
    Stock adapter

    Posted by Christopher Torrez on 4th Apr 2024

    Bolt that connects the adapter was interfering with the trigger mechanism. It was too long, I added two lock washers and a flat washer and it’s working fine, now???

  • 5
    590 A1 Adapter

    Posted by Jim O'Glishen on 25th Jan 2024

    You get what you pay for. The adapter is very high quality and fit perfectly. All the parts needed were included with the adapter. Everything fit perfectly. This Adapter from Mesa Tactical completely transformed the 590A1.

  • 5
    Mossberg adapter

    Posted by NEO on 15th Nov 2023

    Fucking well made! Would buy again!!

  • 5
    Awesome Product!

    Posted by Unknown on 31st Oct 2023

    Well, it arrived quickly and in good shape! The Quality of this part is perfect! Fit & Finish us perfect! Thank you Mesatac!

  • 5
    This made my Mossberg 500 a perfect tactical shotgun. Perfect fit, amazing.

    Posted by Rick Swan on 24th Mar 2023

    Shipping and fitment was spot on.