CMMG’s 9mm Barrel and BCG Kit allow you to build a Pistol Caliber Carbine using CMMG’s Patent Pending Radial Delayed Blowback System. Unlike typical direct blowback systems, RDB uses a bolt that is forced to rotate and unlock, slowing the BCG. This results in a lighter BCG for a lighter rifle, and less felt recoil than a straight blowback system. Their Barrel and Bolt Kits are designed to work exclusively with mil-spec AR-15 upper receivers with a modified ejection port, like their MkG/MkGs upper, and most mil-spec AR15 lowers when used with 9 AR Conversion mags as well as their MkGs Mk17 and Mk9* lowers. Other manufacturers receivers may work, but we cannot guarantee function or reliability.*Older Mk9 lowers will require one of their retrofit kits to convert it to a Radial Delayed Blowback compatible lower, instead of Traditional Blowback.
CMMG 99D17C3 Replacement Barrel Kit with Bolt Carrier Group, 9mm Luger 5″ Threaded, Black, Radial Delayed Blowback, Fits AR-Platform
$444.99
CMMG 99D17C3 Replacement Barrel Kit with Bolt Carrier Group, 9mm Luger 5″ Threaded, Black, Radial Delayed Blowback, Fits AR-Platform
Total in Stock: 4
Total in Stock: 4
Additional information
| UPC | 815835019796 |
|---|---|
| Manufacturer | CMMG |
| Manufacturer Part Number | 99D17C3 |
| Dimension | 1.90 X 1.95 X 14.80 |
| AR-15 Accessory | Yes |
| Caliber/Gauge | 9mm |
| Finish | BLACK MATTE |
| Height | 1.9000 |
| Length | 14.8000 |
| Length (in) | 5 |
| Other Features | MEDIUM TAPER, |
| Sights | No |
| Threaded | Yes |
| Width | 1.9500 |
| Model | Replacement Barrel |
| Rate of Twist | 1:10" |
| Subcategory | Barrels |
| Product Type | Barrel |
| Fit | AR Rifles |
| Color | Black |
| Barrel Length | 5" |
| Barrel Type | 1:9 |
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