Loading ...
$184.08
2 in stock
Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced.
| UPC | 815835016160 |
|---|---|
| Manufacturer | CMMG |
| Manufacturer Part Number | 55D590A |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Length | 16.10" |
| Model | Barrel Sub-Assembly |
| Rate of Twist | 1:7" |
| Product Type | Rifle |
Prompt Communication
Trusted SSL Protection
Prompt Communication
We operate on a by-appointment-only basis to ensure personalized attention and a secure, private experience for each customer. Schedule your visit at a time that works best for you — we’re here to assist with all your firearms and tactical gear needs.
You must be 18 years old to visit our website.
Reviews
There are no reviews yet.