Ultimate Arms Gear AR15 AR-15 M4 M16 Gun Rifle 18pc Gunsmithing Armorer Steel Pin Punch Tool Set Kit - 8pc Brass Punches & 8pc Steel Punches 1/16 3/32 1/8 5/32 3/16 7/32 1/4 5/16 This Complete Set Will Give You The Precise Punch Tools To Assist with Your AR15. Manufactured to Punch Out Roll Pins for Re-Use. 8pc SOLID BRASS Punches Size: 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 5/16. Length: 3-1/2. Punch Tip Length: 1. 8pc HEAT TREATED STEEL Punches are Size: 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 5/16. Length: 3-1/2. Punch Tip Length: 1. Spring Loaded Automatic Center Punch-Length: 5-1/2. Solid Brass Body. Hardened Steel Tip. Vinyl Pouch Included to Hold all Your Punch Tools in Place and Order.