CONVERSION UNIT FOR MOSSBERG 12 GA 20 INCH 3 INCH CHAMBER FOR MODEL 500, MODEL 88 AND I BELIEVE MODEL 590 PUMP SHOT GUN INJCLUDED 20 IN BARREL BEAR GOLD FRONT CYLINDER BORE HAS CORRECT MAGAZINE TUBE CONVERSION UNIT FOR MOSSBERG 12 GA 20 INCH 3 INCH CHAMBER FOR MODEL 500, MODEL 88 AND I BELIEVE MODEL 590 PUMP SHOT GUN INJCLUDED 20 IN BARREL BEAR GOLD FRONT CYLINDER BORE HAS CORRECT MAGAZINE TUBE WITH CORRECT SPRING $ 199.00 CONVERSION UNIT FOR MOSSBERG 12 GA 20 INCH 3 INCH CHAMBER FOR MODEL 500, MODEL 88 AND I BELIEVE MODEL 590 PUMP SHOT GUN INJCLUDED 20 IN BARREL BEAR GOLD FRONT CYLINDER BORE HAS CORRECT MAGAZINE TUBE WITH CORRECT SPRING $ 199.00 Ask Question Paymentinfo: Payment by US Post Office Money Order Only Previous Article NIB DMPS PANTHER AR-15 MULTI CALIBER LOWER POLISHED AND HARD CHROME TRIGGERAND HAMMER WITH MAG PULL HARDWARE Print