Model 510 Targetmaster
Description: Bolt Action Rimfire Rifle
Introduction Year: 1939
Year Discontinued: 1962
Total Production: Approximately: 558,686
Designer/Inventor: Research & Development
Action Type: Bolt Action
Serial Number Blocks: N/A
Caliber/Gauge: .22 short, .22 long, .22 long rifle, .22 long rifle shot cartridges (510SB smooth bore)
Grades Offered:
510A Standard
Variations:
Model 510SB Smooth Bore barrel
Model 510 "Skeetrap" smooth bore barrel
Model 510 Routledge Bore
Model 510 Carbine
Model 510P
Model 510X