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          MA-Compliant Only

          • CMMG 55CA65A Receiver Extension Kit Black Buffer Tube, Carbine Buffer, Ambi Sling Mount End Plate, Fits AR-15 Pistol

            $54.48
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          • 4.5 BARREL SUB-ASSEMBLY W/ COLLAR KIT 22LR

            $175.06
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          • CMMG Barrel and Bolt Group Kit 4.5inch MT 4140CM 22LR

            $266.11
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          • CMMG STOCK KIT FOR MK3 308 – FIXED

            $104.34
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          • AR15/M16 EJECTION PORT COVER KIT W/ GAS DEFLECTOR

            $13.81
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          • CMMG 55BA6E3 Ejection Port Cover Black 6061-T6 Aluminum, Fits AR-15

            $10.19
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          • CMMG BBL SUB ASSEMBLY 300BLK 8 MED CONTOUR

            $157.82
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          • CMMG 30D120A Barrel Sub-Assembly 300 Blackout 16.10″ Black Nitride Finish 4140 Chromoly Steel Material Carbine Length with Medium Taper Profile for AR-15

            $195.72
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          • CMMG BBL SUB ASSEMBLY 223REM 12.5 MULTI ROLE

            $178.69
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          • CMMG 55DC70A Barrel Sub-Assembly 5.56x45mm NATO 16.10″ Black Nitride Finish 4140 Chromoly Steel Material Midlength with Medium Taper Profile for AR-15

            $195.72
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          • CMMG Barrel and Bolt Group Kit .22LR 9″ MC

            $305.39
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          • CMMG AR10/308 GUN BUILDERS LOWER PARTS KIT

            $41.99
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          • CMMG GUN BUILDERS AR15 LOWER PARTS KIT NO PISTOL GRIP FIRE CONTROL GROUP AND TRIGGER GUARD

            $33.68
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          • CMMG REVO KEYMOD 5 SLOT – ASSESSORY RAIL FOR KEYMOD

            $17.87
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          • 16.1 BARREL SUB-ASSEMBLY W/ COLLAR KIT 22LR

            $217.14
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          • AR-15 SAFETY SELECTOR

            $10.45
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          • CMMG Barrel Sub-Assm 16.1inch M4 4140CM SBN 22LR

            $173.51
            Add to cart

          • CMMG AUTO SEAR TRIP KIT 22LR ANTI-BOUNCE WEIGHT

            $54.76
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          • MK9 FIRING PIN

            $13.98
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          • CMMG 55DE10A Barrel Sub-Assembly 5.56x45mm NATO 16.10″ Black Nitride Finish 4140 Chromoly Steel Material Carbine Length with M4 Profile for AR-15

            $195.72
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          • CMMG Barrel and Bolt Group Kit 16.1inch M4 22LR

            $326.99
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          • CMMG BUFFER ASSEMBLY CARB MK9

            $33.60
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          • CMMG 55CA977 Buffer Assembly Silver AR15 Carbine

            $24.06
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          • CMMG LOW PRO GAS BLOCK .625 ID

            $34.64
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