A REVIEW OF COLT 10.5 INCH 9MM SMG UPPER RECEIVER ASSEMBLY

The common SMG employs a ten.5 inch barrel with the conventional “chicken cage” flash suppressor and common carbine handguards. The barrel provides a chrome lined bore and chamber. The barrel can be produced in 16-inch length with the commercial/LE carbines.Like most SMGs, the DOE SMG obtained conquer by shorter carbines. We’ve identified mea