Description The FN 503 is the highly concealable micro-compact pistol perfectly suited for concealed carry. With a legendary reputation of FN durability to uphold, the compromises in shootability, accuracy and reliability with slim CCW handguns are solved. FN chose beefy metal parts and a better balance point to a rigid frame on a slim slide, tuning out felt recoil. Benefits of an oversize extractor and slide stop ensure failsafe feeding and control, with full height grip stippling locking into the hand to reduce muzzle flip.PRODUCT DETAILCALIBER: 9mm OPERATION: Striker fired MAG CAPACITY: 6 or 8 Rd. WEIGHT: 21 oz. BARREL LENGTH: 3.1" OVERALL LENGTH: 5.9" TWIST RATE: 1:10 RH HEIGHT: 4.6" WIDTH: 1.1" TRIGGER PULL: 5 - 7 lb. SIGHT RADIUS: 5.1 Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.