The Glock 39, double action only, sub Compact Pistol has all the features that gun owners love. Manufactured by Glock, this pistol is a semi-automatic with fixed sights and well constructed using the newest scientific technology. The Glock 39, double action only, sub compact pistol has 2 magazines with a capacity of six rounds which gives you adequate ammunition. Has a barrel length of 3.46 inches. Designed to significantly reduce recoil impact.Glock 39, double action only, sub compact pistol meets all your needs and is efficient and effective. Built with a sturdy polymer frame which assures you that the gun will be long-lasting and durable.