Add some firepower to your remington 1911 R1 with this 16 round gun magazine. This is a 45auto 16 round Factory gun magazine that is precision matched for 1911 R1 guns. This magazine is made from heat treated blued steel and has a glass-filled polymer follower, and an aluminum tactical base plate and uses a rocket wire mag spring. Manufacturer part # 17828R. Compatible with Firearms 96715, 96486, 96488, 96489. Gunclip Depot has the largest selection of Remington gun magazines and gun clips. If you do not see the gun magazine you are looking for send us an email and we will try to locate it for you. Buy your gun clips at Gunclip Depot.