Magazines for the Mossberg 715T rifle are available from online sporting goods retailers such as Bass Pro, Cheaper Than Dirt and Midway USA. Local sporting goods stores, pawn shops and gun show vendors may also carry the magazine. Contact your local retailers to ask if they sell these magazines.
The Mossberg 715T is a .22LR firearm designed similarly to an AR-15 rifle. The magazines on the 715T are modified to look similar to a AR-15 magazine and feature a long base of empty plastic to fit the magazine well. The 10-round and 25-round magazines are visually the same but carry different round capacities.