Shop 113 Deals on 5mm Remington Rimfire Magnum Gun Parts

Primary Weapons Systems MK1 5.56x45mm AR Lower, Black - 222M100SM1B

Primary Weapons Systems MK1 5.56x45mm AR Lower, Black - 222M100RM1B

Spikes Tactical Upper/Lower Receiver .223 Remington AR Lower, Black - STS1019

Troy A4 Complete Upper 5.56 NATO / .223 Rem 10.5 Barrel

Primary Weapons Systems MK1 5.56x45mm AR Lower, Black - 18M100RM1B

Griffin Armament M4SD II Suppressor 5.56 NATO 6.6-Length with M4SD Hammer Comp

Sons of Liberty Gun Works Half Complete Upper Receiver M4-89 5.56mm 10.5in 9.5in Combat Barrel M89 Rail A2 Flash Hider No BCG or CH Black

Spikes Tactical Barrel 5.56 - 8.1in CHF Pistol

Radian Builder Kit 10" Flat Dark Earth

Radian Weapons Model 1 Builder Kit OD Green 5.56

Gemtech Shield Suppressor 5.56mm 7.0-inch

Diamondback Barrels Medium Profile Barrel, 556NATO, 10.5 in, 1:9 Twist, Carbine Length Gas System, Nitride Finish, Black 556C10M50B9-R

Alex Pro Firearms Stripped Side Folder LP-SF1, Semi-automatic, Stripped Lower Receiver, 223 Rem/556NATO, Black LP-SF1

Sons of Liberty Gun Works EXO3 Complete Upper EXO3UPPER-10.5-556, 223 Remington/556NATO, 10.5 in Combat Barrel

Spikes Tactical Spartan Set, Semi-automatic, Matching Lower/Upper Handguard Set, 223 Rem/556NATO, 12 in MLOK Rail, CNC Machined from a 7075 Billet Aluminum, Bronze Battleworn Finish STSB610-M2

Dead Air Armament Sandman-S Suppressor Flat Dark Earth 5.56 NATO / 7.62 with KeyMo QD

Radian Weapons AX556, Billet Upper/Lower Set, Semi-auto, 556 NATO/223 Remington, Ambidextrous, Cerakote Finish, Gray, Includes Radian Talon Ambidextrous Safety, Hammer Pin, 15.5 in MLOK Handguard R0404