Description
CMMG Barrel and BCG Kit 16in 4140CM SBN 40 S&W 40D98DE. Unlike typical direct blowback systems our RDB uses a bolt that is forced to rotate and unlock slowing the BCG. This results in a lighter BCG for a lighter pistol or rifle and less felt recoil...
More Information
| ShipAmount | $0.00 |
| RevType | 2 |
| Manufacturer | CMMG |
| Sku | 40D98DE |
| Identity | 21836662961 |