FREEDOM FORGE ARMORY - JR-15 Mk 5 Mod 4, STRIPPED LOWER RECEIVER
Our semi-auto JR-15 Joint Rifle Mk 5 Mod 4 lower receiver is machined from a 7075-T6 aluminum forging to mil-spec dimensions for precise fit and outstanding performance. This is the same receiver that's used in production of the Mk 5 Mod 4 Joint Rifle. Finished with a KG Gunkote finish that resists scuffs, scratches, and wear. Engraved selector position markings notify operator when weapon is in safe (SAFE) or semi-auto (SEMI). A full-auto position (AUTO) is marked on the receiver but is not selectable. (Please see note below regarding receiver markings) Magazine well features the Freedom Forge Armory logo, Mk5 Mod 4 Joint Rifle markings, and 5.56MM caliber engraving. The Mk 5 Mod 4 stripped lower comes as a standalone component without trigger group, mag release, selector, or bolt release. Stripped lower receivers are finished in KG Gunkote Anodized Black.
*Due to the current high demand for 7075-T6 aluminum we have had to source raw billets from multiple foundry's. All lower receivers conform to Freedom Forge Armory internal dimensional tolerances but may look slightly different externally. This includes fire control markings. Some will be marked SAFE, SEMI, AUTO. Others will be marked SAFE, FIRE.
This product requires a FFL to be on file to be shipped. If we don't have a FFL for your order, it will not be shipped until an FFL is received. You must be 18 years of age or older except in states that require an individual to be 21 to purchase rifles and shotguns, also 21 years of age or older to purchase handguns, receivers, and suppressors. Virginia residents, you must be 21 years of age to purchase a lower receiver and a lower receiver is subject to the "one gun a month" law if you do not have a valid Virginia Concealed Handgun Permit.