OR3GUN™ Competition Forearm Retainer for Mossberg® 930/935

The OR3GUN Competition Forearm Retainer™ (CFR-930) for Mossberg 930/935 series shotguns is the key component in minimizing forearm to receiver gap, facilitating a smooth dual or quad friendly loading port.

Natural HabitatFeaturesFinishPriceStatusORDER
Highly Polished

Drop-In w/ Modified
Quads/Twins Port Work

Ramped Receiver Overlap

Polished
6061 T6
Aluminum
$78.95In Stock

The OR3GUN Project™ was born out of 3-Gun, so it is only natural that the first versions of each of our products cater to this core group. We’ve all witnessed the evolution of lessened overhang on the tail of Mossberg’s 930 forearm and the opening of loading ports in the receiver. Mossberg themselves have made minor changes to their recent models in an effort to accommodate faster loading. While techniques and patterns have evolved with loading techniques, they are all limited by the loose tolerances found in the OEM Forearm Retainer. Once again, we've got the solution.

OR3GUN Competition Forearm Retainer

The OR3GUN Competition Forearm Retainer replaces the Mossberg OEM 'Forearm Retainer’ (located on your magazine tube between the forend and receiver) to complement loading ports modified for competition speed loading. The rapid acceptance of new dual and quad loading techniques have required that attention finally be paid to the space between receiver and forearm. The factory configuration leaves just enough gap to regularly catch the extraction lip of shot shells on quad loading attempts. Simply stated, there's a lot of room for improvement to the factory part.

CAD Drawing of OEM vs OR3GUN parts

The OR3GUN CFRs have generously extended forearm retention tangs in order to eliminate the factory forearm flex at the receiver and close the gap between. The portion that overhangs the receiver is also wider than OEM and is either already CNC machined with a 'ramp' (Twins/Quad Ready) an OEM style overlap (Anodized Field Fit) or is left to be further profiled for the individual shooter's preference (RAW Field Fit). 

OR3GUN developed the Competition Forearm Retainers for incorporation into new or existing Mossberg 930 loading port modifications. The primary purpose is to raise the forearm higher along the receiver and reduce the gap in front of the loading port. 

The 6061 T6 aluminum alloy greatly strengthens this critical component and allows it to blend with your specific loading port and forearm profile. 

The Field Fit versions are designed to drop right into your OEM Polymer Forearm and eliminate much of the gap without modification to any components, including those expensive camouflaged forearms. The Satin Polished version will tuck out of sight on standard forearms, while the Anodized is a nice touch for models such as the JM Pro where the CFR will be partially exposed.

Field Fit CFRField Fit CFRs Side by Side

Our most popular are the CNC tapered Quads/Twins Ready versions in both Anodized and Polished finishes, both of which blend in nicely with most port work.

Anodized Quad Ready CFRAnodized Quad Ready Side by SidePolished Quad Ready CFR

Multiple versions of our Alloy Competition Forearm Retainer are now shipping.

Check out our CFR YouTube video, detailing the process for choosing a Competition Forearm Retainer version for your Mossberg.

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OR3GUN™ Competition Forearm Retainer for Mossberg® 930/935

  • Brand: OR3GUN
  • Product Code: OR-CFR93X-QR-POLISHED
  • Availability:
    3
  • $78.95
  • Ex Tax: $68.65

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Tags: OR3GUN™ Competition Forearm Retainer for Mossberg® 930/935