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Cmmg Rifle Parts

Hunting down Cmmg Rifle Parts? Brownells.com has the best selection and pricing around. Ranging in price from $14.99 to $749.99, our assortment of 21 Cmmg Rifle Parts features all the top choices available. We're the number one online retailer of gun parts and gunsmith tools. Our success and dedication allows us to provide you with the best products, lowest prices, and excellent customer service every time. We're so convinced you'll be happy with all our Cmmg Rifle Parts that we offer a 100% customer satisfaction guarantee. If you're not completely satisfied with your purchase let us know so we can make it right. Our entire inventory of Cmmg Rifle Parts is online, so it's easy to find what you need. When you're ready to order, use our simple cart or call us toll-free at 1-800-741-0015. We're here to provide you with all the gun parts and gunsmith tools and information you need, so - if you don't find what you're looking for online - give us a call!

Showing 1-12 of 21
  1. Ar-15 Lower Parts Kit - Lower Parts Kit Ar-15
    Item#:
    100-011-594  
    Our Price:
    $74.99
    Description:
    Complete kit contains every internal part needed to complete or rebuild an AR lower receiver. High-quality components are designed to work in coordination with each other to ensure smooth operation, and they come packaged in color-coded bags that organize related parts for easy assembly. Includes molded-polymer A2 pistol grip,  Mil-Spec trigger that offers a conventional, single-stage 6 to 6½ lb. service rifle pull. Mfg: Cmmg SPECS: Kit includes A2-style pistol grip, trigger, trigger spring, hammer, disconnector, hammer/trigger retaining pins, hammer spring, bolt stop and screw, selector, selector detent, bolt catch, magazine catch, magazine release button, front pivot pin, rear takedown pin, buffer retainer, triggerg
  2. 308 Ar Lower Gunbuilder's Lower Parts Kit - 308 Ar Gunbuilder's Lower Parts Kit
    Item#:
    100-014-540  
    Our Price:
    $54.99
    Description:
    The 308 version includes LR308 takedown and pivot pins as well as an improved bolt catch.  The 308 kits also include a bolt catch screw in place of the AR-15 pin. Parts list includes: Takedown pin, receiver pivot pin, takedown pin detent (2), takedown pin detent spring (2), hammer and trigger pin (2), safety selector, selector detent, magazine catch, magazine catch spring, magazine release button, bolt catch, bolt catch plunger, bolt catch spring, bolt catch spring pin, buffer retainer and buffer retainer spring. Mfg: Cmmg
  3. Ar-15/M16 9mm Enhanced Bolt Carrier Group - 9mm Bolt/Carrier Mk9
    Item#:
    100-004-363  
    Our Price:
    $159.99
    List Price: $219.99
    Description:
    Complete, drop-in carrier/bolt assembly is ramped on the bottom to provide clearance for a factory .223/5.56mm hammer in your 9mm conversion. Eliminates the need to install a dedicated 9mm hammer, so the original fire control system stays intact for easier conversion back to original caliber. Precision machined from high-grade ordnance steel, the one-piece design combines bolt and carrier as a single unit to provide outstanding strength, durability, and reliability. Includes a staked-on carrier key. Mfg: Cmmg SPECS: Steel, black oxide finish. Fits rifles and carbines with Rock River Arms and Colt-style 9mm blow back system.
  4. 308 Ar Lower Parts Kit
    Item#:
    100-011-172  
    Our Price:
    $74.99
    List Price: $94.99
    Description:
    Complete kit contains every internal part needed to complete or rebuild an AR lower receiver. High-quality components are designed to work in coordination with each other to ensure smooth operation, and they come packaged in color-coded bags that organize related parts for easy assembly. Includes molded-polymer A2 pistol grip and a Mil-Spec trigger that offers a conventional, single-stage 6 to 6½ lb. service rifle pull. Mfg: Cmmg SPECS: Kit includes A2-style pistol grip, trigger, trigger spring, hammer, disconnector, hammer/trigger retaining pins, hammer spring, bolt stop and screw, selector, selector detent, bolt catch, magazine catch, magazine release button, front pivot pin, rear takedown pin, buffer retainer, triggerg
  5. Ar-15/M16 Upper Small Parts Kit - Ar15/M16 Upper Pins & Springs Kit
    Item#:
    100-014-543  
    Our Price:
    $14.99
    Description:
    Kits contain commonly-replaced AR-15 parts so you can have replacements on hand for refurbishing and repairing your rifle. Kits come with various mixtures of parts. All kits are sold separately. Mfg: Cmmg SPECS: Fits AR-15 and M16 rifles.
  6. Ar-15/M16 300 Blk Barrels - Ar15 8.2" 300blk Mr Barrel
    Item#:
    100-014-824  
    Our Price:
    $169.99
    Description:
    Converts Your AR To A Hard-Hitting .30 Caliber Round With No Other Modifications
  7. Ar-15/M16 300 Blk Barrels - Ar15 12.5" 300blk Mr Barrel
    Item#:
    100-014-823  
    Our Price:
    $153.99
    Description:
    Converts Your AR To A Hard-Hitting .30 Caliber Round With No Other Modifications
  8. Ar-15 Gas Block Assemblies, Low Profile - Ar-15 Gas Block Assembly, Low Profile, .750
    Item#:
    100-019-253  
    Our Price:
    $39.95
    Description:
    Made from 4140 Chrome Moly Steel, the low profile gas blocks come with the gas block and installation screws. Available in .625", .750", and .936" diameters. Mfg: Cmmg
  9. Ar-15/M16 Bolt Rehab Kit - Ar15 Bolt Rehab Parts Kit
    Item#:
    100-014-672  
    Our Price:
    $34.99
    Description:
    Caliber-specific kits contain all the parts needed to refurbish or repair bolts on AR-style rifles. AR-15 Kit contains ejector, ejector/selector detent spring, extractor, extractor spring and buffer, extractor pin, ejector roll pin, 3 gas rings and extractor spring o-ring. 308 Kit fits CMMG, DPMS and similar-pattern AR-Style 308 rifles. It contains firing pin, firing pin retaining pin, extractor, extractor pin, large and small extractor springs, extractor o ring, ejector, ejector spring, and 2 McFarland-style bolt rings. 9mm Kit contains firing pin, firing pin spring, firing pin retaining pin, extractor and extractor roll pin. 22 LR Kit contains firing pin, extractor pin, 22 extractor, 22 Mfg: Cmmg SPECS: Fits - AR15 & M16 bolts.
  10. Ar-15 Gas Block Assemblies, Low Profile - Ar15 Gas Block Assy, Low Profile, .625
    Item#:
    100-019-254  
    Our Price:
    $39.95
    Description:
    Made from 4140 Chrome Moly Steel, the low profile gas blocks come with the gas block and installation screws. Available in .625", .750", and .936" diameters. Mfg: Cmmg
  11. Ar-15 Survival Kit - Ar-15 Survival Parts Kit
    Item#:
    100-014-673  
    Our Price:
    $64.99
    Description:
    The CMMG AR-15 Survival Kit contains all the parts that should be kept on-hand, in case of a much needed repair.  A great kit to keep in your range bag, or keep with your gear.  Kit contains the following parts: Ejector, ejector/selector spring (2), extractor, extractor spring and buffer, extractor pin, ejector roll pin, receiver takedown pin, disconnector, gas ring (3), cam pin, carrier key screw (2), firing pin, firing pin retaining pin, receiver pivot pin, takedown/pivot pin detent (2), disconnector spring, hammer spring, trigger spring, hammer/trigger pin (2), selector detent and takedown/pivot pin detent spring (2). Mfg: Cmmg SPECS: Fits AR-15 rifles.
  12. 308 Ar Mk3 Bolt Rehab Kit - 308ar Mk3 Bolt Rehab Kit
    Item#:
    100-014-675  
    Our Price:
    $64.99
    Description:
    The CMMG Mk3 Bolt Rehab Kit contains all the parts needed to repair a 308 AR bolt.  Fits CMMG, DPMS and similar bolts.  Contains the following parts: Mk3 firing pin, Mk3 firing pin retaining pin, Mk3 extractor, Mk3 extractor spring inner & outer, Mk3 extractor pin, Mk3 helical gas ring, Mk3 ejector spring, Mk3 ejector, Mk3 ejector roll pin and Mk3 cam pin. Mfg: Cmmg SPECS: Fits CMMG and DPMS pattern 308 bolts.
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