K31 Barrel
Dec. 23, 2024
Rebarreling a K31. Barrel is fit... - Black Metal Gunsmithing | Facebook Rebarreling a K31. Barrel is fit... - Black Metal Gunsmithing | Facebook Swiss K31 Rifle Barrel SWISS Schmidt–Rubin model K31 K-31 Barrel Vintage 22.5 inches* | eBay | K31 Barrel