X Products Billet Side Charging Upper Receiver AR-15 Non-Reciprocating
A true drop in system that allows the use of a Mil standard bolt without machine modification. The only change you make is install a special Cam pin into your bolt which is included with the upper.
Designed to work with .223/5.56, .300 blackout/whisper, .458 SOCOM, and 9mm the versatile upper works for all popular calibers and all standard and non-standard AR lowers. Machined and profiled to work with all M4 pattern M4 upper forend rails that are designed for use on the mil spec uppers.
|Metal Finish||Black (Matte)|
|Manufacturer Part Number||XAC-SCU-BLK-1|