Here is a hard to find gun magazine for Iver Johnson Pony guns. This is a 6 round 380 gun magazine. Made in the usa by Tripe K from heat treated steel and has a polymer floor plate and follower. Spring is made from carbon steel. Round indicators on side of magazine body. This gun magazine is for Iver Johnson Pony guns that use the flush fitting recessed magazine. Orders shipped within 24 hours except for week-ends and holidays.