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The Sig Sauer GSR 1911 4.5mm Pistol Kit will deliver hours of realistic shooting fun. This BB gun is full size and will also help you maintain firearm proficiency. This is the highest powered C02 pistol for its value. Its shoots an amazing 200 rounds per C02 cartridge with a 20 round drop-free BB mag. The caliber is .177 and velocity of 394 fps. Has a fixed front and rear sight and is double-action only. The safety is a manual and comes equipped with a tactical rail for adding accessories. Kit includes: 250ct of steel bb's
