P320 Barrels

 

Bar-Sto P320 Match Grade Barrel - DROP IN 9mm

Bar-Sto P320 Match Grade Barrel - DROP IN 9mm

Bar-Sto P320 Match Grade Barrel - DROP IN FIT 9mm for the Sig P320. Bar-Sto Precision Machine has been making the finest auto-pistol barrels since 1971.

Bar-Sto P320 Match Grade Barrel - GUNSMITH FIT 9mm

Bar-Sto P320 Match Grade Barrel - GUNSMITH FIT 9mm

Bar-Sto Match Grade Barrel - GUNSMITH FIT 9mm for the Sig P320. Bar-Sto Precision Machine has been making the finest auto-pistol barrels since 1971.