Commonly Purchased with Receiver Extension Kit, Carbine, AR15
Lower Parts Kit, AR15
Starting at
$69.95
Buffer Retainer, AR15
Starting at
$1.99
Lower Parts Kit, AR15, Gunbuilder's Kit
Starting at
$39.95
ZEROED Pistol Grip
Starting at
$17.95
ZEROED Trigger Guard Kit
Starting at
$7.95
ZEROED Lower Parts Kit, AR15
Starting at
$124.95
ZEROED Lower Parts Kit, AR15, Gunbuilder's Kit
Starting at
$89.95
Magazine, Mk4/AR15, 22LR, 25rd
Starting at
$24.95
Magpul CTR Stock, Mil-Spec
Starting at
$61.95
Magazine, AR15, 9mm, 33rd, Gen II
Starting at
$29.95
Receiver Extension Kit, Carbine, AR15
CMMG 6-Position adjustable Mil-Spec Receiver Extension (Buffer Tube) kit includes everything needed to complete your AR’s buffer system. Just add the mil-spec diameter carbine stock or brace of your choice. Made from aluminum with a matte black hard coat anodized finish.
Includes:
- Carbine Buffer Tube
- Receiver End Plate
- Castle Nut
- Action Spring
- Buffer
Specifications
| Buffer Type | Carbine |
| Receiver Extension | CMMG 6 Position Extension |