The Kriss Vector SDP is the ideal choice for personal protection and home defense. Its short barrel and quick detach sling swivel make transportation simple and allow it to be stowed away inconspicuously. The MK5M modular rail is included and features a full-length 12-slot bottom rail and M-LOK slots at every other 45-degree position providing ample real estate for accessories.The SDP features a closed bolt delayed blowback system a 4140 chrome moly threaded barrel and a quick detach sling swivel. Its 2-stage quick reset trigger and low profile flip sights ensure precision and ease of use. The SDP is fed with full-size Glock magazines offering cross compatibility of ammunition for a secondary or backup handgun. Included with the Kriss Vector SDP are a magazine cleaning kit cable lock manual and warranty card. With a barrel length of 6.50 inches and a capacity of 40+1 rounds this semi-auto firearm is both reliable and efficient. The flip-up front and rear sights enhance shooting accuracy making the Kriss Vector SDP a superior choice for any firearm enthusiast.