Out of the box the MC312 runs 12GA 2.75", 3" and 3.5" shells and has passed 10,000 round endurance testing without having any parts replaced!
 
Manufacturer     Girsan
Manufacturer Part Number 390145
UPC 741566903472
ACTION TYPE SEMI-AUTO
BARREL LENGTH IN INCHES 28.0000
CHECKERING y
GAUGE 12
INCLUDES X-FULL TUBE N
INCL FULL TUBE     Y
INCL IMP CYL TUBE Y
INCL IMP MOD TUBE Y
INCL MODIFIED TUBE Y
INCL SKEET TUBE N
INTERNAL CHOKE TUBES Y/N Y
MAX CHAMBER SIZE 3.5"
METAL FINISH BLUED
MONTECARLO N
OTHER FEATURES: COMES WITH 5 CHOKE TUBES OPTIMA THREADS
OVERALL LENGTH IN INCHES 50.0000
RECOIL PAD Y
STOCK MATERIAL SYNTHETIC
SWIVELS STUDS YES
STOCK STYLE FIELD
STOCK COLOR BLACK
METAL COLOR BLACK
PROP65WARNINGCODE SF

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