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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 $12.99 to $749.99, our assortment of 37 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 37
  1. Ar-15/M16 Lower Spring Kit - Ar-15 Lower Pin & Spring Kit
    Item#:
    100-012-715  
    Our Price:
    $14.99
    Description:
    17 Critical Parts For Your Lower
  2. Ar-15 Lower Gunbuilder's Lower Parts Kit - Ar-15 Gunbuilder's Lower Parts Kit
    Item#:
    100-014-538  
    Our Price:
    $42.99
    List Price: $46.99
    Description:
    CMMG Lower Parts Gunbuilder's Kits contain the needed parts to complete an AR-15 lower receiver.  These kits come less the trigger, grip and trigger guard. 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 Lower Parts Kit - Lower Parts Kit Ar-15
    Item#:
    100-011-594  
    Our Price:
    $69.99
    List 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
  4. Ar-15 Safety Selector - Ar15 Ambidextrous Safety Selector
    Item#:
    100-014-542  
    Our Price:
    $24.99
    List Price: $29.99
    Description:
    Safety selector drops in to standard AR-15 and DPMS-pattern .308 lower receivers to give ambidextrous function. Opposite-side lever secures with set screw ad can be easily installed or removed. Ridges give positive purchase for fast operation. Mfg: Cmmg SPECS: Fits - AR15 and LR-308 lower receivers (308 fits DPMS pattern lower receivers).
  5. Ar-15/M16 Ejection Port Cover Kit With Gas Deflector - Ar15/M16 Ejection Port Cover Kit W/ Gas Defle
    Item#:
    100-015-808  
    Our Price:
    $14.99
    Description:
    Ideal for 9mm or .22LR builds, this drop in ejection port cover kit comes with a steel cover, pin, spring, and polymer gas deflector. Deflector is intended to keep gas and residue out of the shooter's face, using it as a brass deflector on anything larger than .22LR can result in damage. Cover comes with detent and detent spring installed. Mfg: Cmmg SPECS: Steel, matte black. Deflector – Polymer, black.
  6. 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
  7. Ar-15/M16 300 Blk Barrels - Ar15 8.2" 300blk Mr Barrel
    Item#:
    100-014-824  
    Our Price:
    $139.99
    List Price: $169.99
    Description:
    Converts Your AR To A Hard-Hitting .30 Caliber Round With No Other Modifications
  8. Ar-15/M16 9mm Enhanced Bolt Carrier Group - 9mm Bolt/Carrier Mk9
    Item#:
    100-004-363  
    Our Price:
    $199.99
    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.
  9. Ar-15 California Lower Gunbuilder's Lower Parts Kit - Ar-15 Gunbuilder's Lower Parts Kit For Califor
    Item#:
    100-014-539  
    Our Price:
    $59.99
    Description:
    CMMG Lower Parts Gunbuilder's Kits contain the needed parts to complete an AR-15 lower receiver.  These kits come less the trigger, grip and trigger guard.  This California compliant kit includes a Bullet Button. 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, Bullet Button, bolt catch, bolt catch plunger, bolt catch spring, bolt catch spring pin, buffer retainer and buffer retainer spring. Mfg: Cmmg
  10. 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.
  11. Ar-15/M16 300 Blk Barrels - Ar15 12.5" 300blk Mr Barrel
    Item#:
    100-014-823  
    Our Price:
    $179.99
    Description:
    Converts Your AR To A Hard-Hitting .30 Caliber Round With No Other Modifications
  12. Ar-15/M16 300 Blk Barrels - Barrel Stripped 16" M300 Le Aac W/Car Gas
    Item#:
    100-009-125  
    Our Price:
    $199.99
    Description:
    Converts Your AR To A Hard-Hitting .30 Caliber Round With No Other Modifications
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