GunPartPicker

CMMG AR-15 Parts & Accessories

CMMG is a Missouri-based manufacturer of AR-platform rifles, pistols, uppers, and parts, headquartered in Boonville. The company is widely recognized for popularizing the radial-delayed-blowback action used in its Banshee and Dissent pistol-caliber carbines, and for its .22 LR conversion kits that let AR-15 owners run rimfire in a 5.56 platform. CMMG produces complete firearms in chamberings from .22 LR through .350 Legend and 9mm, along with stripped uppers, barrels, bolt carrier groups, and small parts. Their Mk-series rifles cover the range from entry-level to match-grade. CMMG parts are a common choice for enthusiasts assembling their own AR builds.

CMMG has 1016 products available on GunPartPicker, ranging from $0.00 to $2101.99.

CMMG Product Categories

  • Complete Rifle: 245 products
  • Upper Receiver: 197 products
  • Barrel: 187 products
  • Lower Receiver: 95 products
  • Handguard: 48 products
  • Bolt Carrier Group: 44 products
  • Muzzle Device: 40 products
  • Suppressor: 30 products
  • Stock & Brace: 18 products
  • Buffer: 10 products
  • Charging Handle: 10 products
  • Gas Block: 9 products
  • Dust Cover: 9 products
  • Magazine Release: 9 products
  • Buffer Tube Assembly: 9 products
  • Bolt Catch: 8 products
  • Buffer Spring: 8 products
  • Trigger: 7 products
  • Safety: 6 products
  • Takedown Pin: 6 products
  • Gas Tube: 4 products
  • End Plate: 4 products
  • Pistol Grip: 4 products
  • Buffer Tube: 4 products
  • Forward Assist: 3 products
  • Trigger Guard: 2 products

Stock status: 356 in stock, 660 out of stock.

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CMMG

CMMG MK4 .223 Remington AR Lower, Black - 55CA102AB

CMMG

CMMG MK4 .223 Remington AR Lower, Black - 55CA102AB

Platform: AR-15
Caliber: 5.56 NATO
Finish: Cerakote
$99
Currently Available
CMMG Inc AR-15 Lower Reciever Parts Kit Black

CMMG

CMMG Inc AR-15 Lower Reciever Parts Kit Black

Platform: AR-15
$31
Currently Available
CMMG MkG AR-15 Stripped Lower Receiver Midnight Bronze

CMMG

CMMG MkG AR-15 Stripped Lower Receiver Midnight Bronze

Platform: AR-15
$254
Currently Available
CMMG MK9 Stripped Lower 9mm with Colt Pattern Magwell

CMMG

CMMG MK9 Stripped Lower 9mm with Colt Pattern Magwell

Platform: AR-9
Caliber: 9mm
$149
Currently Available
CMMG ENDEAVOR Mk4/AR15 Complete Lower Receiver Mil-Spec Trigger Coyote Tan

CMMG

CMMG ENDEAVOR Mk4/AR15 Complete Lower Receiver Mil-Spec Trigger Coyote Tan

Platform: AR-15
Caliber: Multi
Trigger Pin: .154
Finish: Cerakote
$386
Currently Available
CMMG Mk10 AR-15 Stripped Lower Receiver Midnight Bronze

CMMG

CMMG Mk10 AR-15 Stripped Lower Receiver Midnight Bronze

Platform: AR-15
Caliber: Multi
Finish: Cerakote
$234
Currently Available
CMMG BANSHEE Mk4/AR15 Complete Lower Receiver ZEROED Trigger Pistol Tube Armor Black

CMMG

CMMG BANSHEE Mk4/AR15 Complete Lower Receiver ZEROED Trigger Pistol Tube Armor Black

Platform: AR-15
Caliber: Multi
$457
Currently Available
CMMG RESOLUTE Mk4/AR15 Complete Lower Receiver ZEROED Trigger Coyote Tan

CMMG

CMMG RESOLUTE Mk4/AR15 Complete Lower Receiver ZEROED Trigger Coyote Tan

Platform: AR-15
Trigger Pin: .154
Finish: Cerakote
$559
Currently Available
CMMG RESOLUTE Mk3/AR10 Complete Lower Receiver Mil-Spec Trigger Coyote Tan

CMMG

CMMG RESOLUTE Mk3/AR10 Complete Lower Receiver Mil-Spec Trigger Coyote Tan

Platform: AR-10
$599
Currently Available
CMMG ENDEAVOR Mk3/AR10 Complete Lower Receiver Mil-Spec Trigger Midnight Bronze

CMMG

CMMG ENDEAVOR Mk3/AR10 Complete Lower Receiver Mil-Spec Trigger Midnight Bronze

Platform: AR-10
$500
Currently Available
CMMG 38CA61A AR MK3 Lower Parts Gun Builder kit 308 Lower Black

CMMG

CMMG 38CA61A AR MK3 Lower Parts Gun Builder kit 308 Lower Black

Platform: AR-10
Caliber: .308 Win
Finish: Black
$37
Currently Available
CMMG ENDEAVOR Mk3/AR10 Complete Lower Receiver ZEROED Trigger Coyote Tan

CMMG

CMMG ENDEAVOR Mk3/AR10 Complete Lower Receiver ZEROED Trigger Coyote Tan

Platform: AR-10
Caliber: .308 Win
$609
Currently Available
CMMG ENDEAVOR Mk4/AR15 Complete Lower Receiver ZEROED Trigger Coyote Tan

CMMG

CMMG ENDEAVOR Mk4/AR15 Complete Lower Receiver ZEROED Trigger Coyote Tan

Platform: AR-15
$457
Currently Available
CMMG Mk4/AR15 Stripped Lower Receiver - Armor Black

CMMG

CMMG Mk4/AR15 Stripped Lower Receiver - Armor Black

Platform: AR-15
$175
Currently Available
CMMG RESOLUTE Mk4/AR15 Complete Lower Receiver ZEROED Trigger Tungsten

CMMG

CMMG RESOLUTE Mk4/AR15 Complete Lower Receiver ZEROED Trigger Tungsten

Platform: AR-15
Trigger Pin: .154
$559
Currently Available
CMMG ENDEAVOR Mk4/AR15 Complete Lower Receiver Mil-Spec Trigger Tungsten

CMMG

CMMG ENDEAVOR Mk4/AR15 Complete Lower Receiver Mil-Spec Trigger Tungsten

Platform: AR-15
$356
Currently Available
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