Commonly Purchased with Parts Kit, Mk9, 9mm Radial Delayed Blowback™, Colt/ Metalform Mags
Parts Kit, Bolt Maintenance, MkGs
Starting at
$34.95
Spring, Ejector, Mk10
Starting at
$1.99
Bolt Rehab Kit, 22LR AR Conversion
Starting at
$29.95
Spring Kit, 22LR AR Conversion
Starting at
$12.95
Guide Rod, 22LR AR Conversion
Starting at
$12.95
Action Tuning Kit, Radial Delayed Blowback
Starting at
$24.95
Magazine, Mk9, 9mm, DuraMag, Stainless, 32rd, BLK
Starting at
$24.95
ZEROED Pistol Grip
Starting at
$17.95
ZEROED Trigger Guard Kit
Starting at
$7.95
Parts Kit, Mk9, 9mm Radial Delayed Blowback™, Colt/ Metalform Mags
- BUFFER SPRING: Carbine
- BUFFER: Carbine
- MAG RELEASE: Mk9
- BOLT CATCH: Mk9
- FEED RAMP: Colt/Metalform Mag Optimized
CMMG has made a small modification to 9mm barrels in order for them to be compatible with Mk9 lower receivers. This modification only applies to Mk9 platform lower receivers and does not positively or negatively affect functionality of the barrel with a MkGs, Mk4 or Mk17 platform lower receiver. Barrels that are stamped “9mm Luger” will be compatible with an upgraded Mk9 lower receiver. If your barrel is marked “9x19 NATO”, you will need to purchase a new 9mm barrel in order to ensure reliable function.
Specifications
| Platform | Mk9 |
| Buffer Type | Carbine |