ASB1.1-ASB1.4
Regular screw cap barrels
ASB2.1 – ASB2.4
Regular screw cap barrels
ASB6.1 / ASB6.2
Over/Under barrels
ASB7.1 – ASB7.3
Over/Under barrels
ASM1.1 – ASM1.3
Mini stand-off barrels
ASB4.1 / ASB4.2
Specialty barrels
ASB5.1 / ASB5.2
Specialty barrels