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Primary Weapons Systems
Primary Weapons Systems MK1-M1U-223-16 MK116 MOD 1-M Upper Receiver, 223 Wylde, 16.1 Inches, AR-15, M-LOK, Anodized Finish, Black
$1,456.25Free Shipping -
Primary Weapons Systems
Primary Weapons Systems MK1-M1U-762X39-16 MMK116 MOD 1-M Upper Receiver, 762X39, 16.1 Inches, AR-15, M-LOK, Anodized Finish, Black
Original price $1,299.95Sale price $1,243.34Free Shipping -
Primary Weapons Systems
Primary Weapons Systems MK1-M2U-223-16 MK116 MOD 2-M Upper Receiver, 223 Wylde, 16.1 Inches, AR-15, M-LOK, Anodized Finish, Black
$1,673.49Free Shipping -
Primary Weapons Systems
Primary Weapons Systems MK1-M2U-762X39-16 MK116 MOD 2-M Upper Receiver, 762x39, 16.1 Inches, AR-15, M-LOK, Anodized Finish, Black
$1,585.86Free Shipping -
Primary Weapons Systems
Primary Weapons Systems PISTON-1-2X28 Piston for 1/2 x 28 Inches Threads, Anodized Finish, Black
Original price $87.95Sale price $76.95 -
Primary Weapons Systems
Primary Weapons Systems PISTON-135X1LH Piston for 13.5 Inches x 1, Anodized Finish, Black, Left Hand
Original price $87.95Sale price $76.95 -
Primary Weapons Systems
Primary Weapons Systems PISTON-578X28 Piston, .578x28, Anodized Finish, Black
Original price $87.95Sale price $76.95 -
Primary Weapons Systems
Primary Weapons Systems RLCN-KIT Mil-Spec Ratchet Lock Castle Nut/End Plate Set, MOD 2, Mil-Spec & Commercial Size Buffer Tubes
Original price $49.95Sale price $47.07 -
Primary Weapons Systems
Primary Weapons Systems UXR Elite Conversion Kit for 308 Winchester - 16" Barrel, Black
$547.55Free Shipping -
Primary Weapons Systems
Primary Weapons Systems UXR-CK-223-16 UXR Elite Conversion Kit for .223 Wylde, 16 Inches, Black
$547.55Free Shipping -
Primary Weapons Systems
Primary Weapons Systems UXR-MW-AR10 UXR Magwell Mag Well Conversion Kit, Medium Frame 308 Winchester AR10, Black
$145.53Free Shipping -
Primary Weapons Systems
Primary Weapons Systems UXR-MW-AR15 UXR Magwell Mag Well Conversion Kit for Medium Frame AR-15, Black
$145.53Free Shipping
Rifle Parts
Rifle Parts at CopsPlus
Enhance your rifle's performance and reliability with top-quality rifle parts at CopsPlus. Whether you're looking for rifle barrels, rifle triggers, rifle magazines, or rifle grips, we offer a wide selection from trusted brands like Bravo Company USA, Geissele Automatics, Midwest Industries, and more. Our rifle uppers, rifle lowers, rifle stocks, rifle handguards, rifle bolts, and rifle sights are designed to fit a variety of rifle models, including Glock, Sig Sauer, Springfield Armory, and more. Whether you're customizing or repairing your rifle, you'll find the perfect parts for AR-15, M4, and other popular platforms. Shop now for the best in rifle components and improve your firearm's functionality and accuracy.
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