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MOD 3 Receiver Set with 9" PICMOD Rail

Product Code: MOD3-builder-set-9inch

Availability: In stock

MOD 3 Receiver Set with 9" PICMOD Rail

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Rebel Arms MOD 3 Stripped Lower:

Proprietary Lightweight Design (7.5 oz. without proprietary parts)

Forged 7075 Aluminum, MIL-A8625 F, Type III, Class 2 Anodized

Ambidextrous Controls (Bolt Release, Magazine Release)

Flared Magwell

Upper Receiver Tension Screw

Integrated Trigger Guard

This lower will work with any other Mil-spec uppers.

 Our AR-15 BILLET PORT DOOR KIT is included. The BCM KMR Barrel Nut Wrench is NOT included 




  • Extruded 6061 aluminum to keep weight down
  • Mil-spec hard anodizing for durability
  • Full length mil-spec Picatinny top rail
  • PicMod rails allow mounting KeyMod and Picatinny accessories


When you want that extra layer of hand protection and better accessory mounting without the weight, try a Rebel Arms handguard. Our specially designed handguard rail has a Picatinny rail on top and our specially designed PicMod handguard rails on the other three sides. This technology combines both Picatinny and KeyMod rail systems so you can attach nearly all KeyMod and Picatinny accessories with ease.



9″ Handguard


  • 7 oz without mounting hardware
  • 1.675” wide, 2.05” wide, 9.2” long
  • Designed to work with any barrel 10.5” or longer



This lower is considered a firearm and CAN NOT be shipped to your home adderss. Please provide us with an FFL to ship the lower to in the shipping information! The lowers will not ship unit we recevice the FFL paperwork. Thanks!

Additional Information

Additional Information

Product Weight 1.0 lbs
Manufacturer Rebel Arms

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