ACR and 1913 rear stock adapters for XCR lowers
Chowwow
5
WTS: XCR-L 11" Heavy Barrel in 5.56mm Unfired
Big_Siege
WTS: ACR Stock Adapter
1
WTS: 2022 Prod. Year XCR-L 16" Light Barrel in 5.5...
2
First chance to shoot. Brass mangler? Gas adjust...
themousethatroared
4