The Sig Sauer MCX-Rattler Lt, Complete Upper Receiver, 300 Blackout, 6.75" Threaded Barrel, 5/8X24 Thread Pitch is an upper receiver for AR-15. Built to the manufacturer’s specifications and sold by WBT Guns, a California FFL dealer since 2012.
Specifications
- Brand: Sig Sauer
- Fits: AR Rifles
- Caliber: 300 Blackout
- Color: Black
- Finish: Anodized
- Barrel Length: 6.75 in
- Manufacturer Part #: UAMCX-300B-6B-LT-BLK
- UPC: 798681686896
