The CMMG A1 Receiver Extension and Stock kit contains a rifle buffer assembly, rifle action spring and an A1 rifle length butt stock assembly. Combine this kit with your choice of lower parts kit to complete your lower group.
“Magpul MAG571BLK PMAG GEN M2 MOE Black Detachable 30rd 223 Rem/5.56x45mm NATO for AR-15/M16/M4” has been added to your cart. View cart
| Weight | 1.5 lbs |
|---|---|
| Dimensions | 15.2 × 6 × 1.7 in |
| Finish | |
| Firearm Model | |
| Firearm Type | |
| Material | Polymer/Aluminum |
| Tube Included | |
| Manufacturer | CMMG |
Be the first to review “CMMG 55CA646 Receiver Extension Kit A1 Fixed Black Synthetic for AR-Platform” Cancel reply
You must be logged in to post a review.
Related products
-
Out of stockFirearms Parts
Magpul MAG556BLK PMAG GEN M3 30rd Detachable w/Capacity Window 223 Rem/5.56x45mm NATO Fits AR-15/M16/M4 Black Polymer
$17.05Out of stock. Join the waitlist to be notified when this product becomes available. -
2000 left in stock
-
13 left in stock
-
Out of stockFirearms Parts
Ruger 90548 BX-25 Value Pack 25rd Magazine Fits Ruger 10/22/SR/77/Charger 22LR BX-25 Black 2 Pack
$42.49Out of stock. Join the waitlist to be notified when this product becomes available. -
8 left in stock






Reviews
There are no reviews yet.