Cmmg Ar-15 Mk4 Receiver Extension Kit
Click to see full view
CMMG
Overview
The CMMG AR-15 Mk4 Receiver Extension Kit is a comprehensive parts kit designed for building a carbine-style AR-15. This kit includes a Mil-Spec buffer tube that ensures compatibility with various components, providing reliable function and performance in your build. It is commonly found in carbine gas system builds chambered in 5.56 NATO, making it a solid choice for standard AR-15 configurations.
Specifications
Available Merchants(9)
Frequently Built With
Based on build data
CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B
CMMG AR-15 Carbine Buffer Assembly - 55CA977
Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C
CMMG AR15 Ambi Mag Catch, Black - 55AFF6E
Fortis Lightweight Enhanced AR-15 End Plate, Gold - LE-BLK-K1-GOLD
B5 Systems Trigger Guard ATG-001-01
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
| Product | Category | Times Built Together |
|---|---|---|
| CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B | 18 | |
| CMMG AR-15 Carbine Buffer Assembly - 55CA977 | 13 | |
| Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C | 10 | |
| CMMG AR15 Ambi Mag Catch, Black - 55AFF6E | 9 | |
| Fortis Lightweight Enhanced AR-15 End Plate, Gold - LE-BLK-K1-GOLD | 9 | |
| B5 Systems Trigger Guard ATG-001-01 | 7 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
No reviews yet. Be the first to review this product!