CMMG Receiver Extension Kit for AR-15, includes Carbine Style Buffer & Action Spring
New Arrival
CMMG Receiver Extension Kit for AR-15, includes Carbine Style Buffer & Action Spring
Item # 609189199
$74.99
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Notice:
This Item cannot be shipped to CA, CO, CT, IL, MA, NJ, NY, WA.
Neighbor’s Club Members earn points with purchases.
New Arrival
CMMG Receiver Extension Kit for AR-15, includes Carbine Style Buffer & Action Spring
Item # 609189199
$74.99
New Cardmembers earn a $20 Reward‡ with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 11/8/26.
Add this item to unlock free delivery!
This item is available online only
Delivery to
Free standard delivery on online footwear & Clothing purchases of $49 and over.
Notice:
This Item cannot be shipped to CA, CO, CT, IL, MA, NJ, NY, WA.Neighbor’s Club Members earn points with purchases.
This CMMG Receiver Extension kit comes with a carbine buffer assembly and a carbine action spring.
- This is a CMMG Receiver Extension kit.
- It includes a carbine buffer assembly.
- It includes a carbine action spring.
- Firearm Fitment: AR-15
- Adjustment Type: Collapsible
- Color: Black
- Positions: 6
- Tube Included: Yes
| Brand | CMMG |
|---|---|
| Country of Origin | Made in USA |
| Ammunition Capacity | N/A |
| Compatibility | AR-15 |
| Gun Compatibility | Rifles |
| Caliber | N/A |
| Gun Part Type | Buffers |
| Primary Color | Black |
| Manufacturer Part Number | 55CA6C7 |
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No questions have been asked about this product.
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