Promag Smith & Wesson M&P Magazines are constructed from a heat treated steel with black oxide finish and have an injection molded follower. The spring is made from heat treated chrome silicon wire. Made in the USA.
Firearm: Smith & Wesson M&P40
Capacity: 25 Rounds
IMPORTANT SHIPPING INFORMATION: We cannot ship magazines that hold more than 10 rounds to CA, CO, DC, HI, Cook County IL, MD, MA, NJ, NY or VT (regardless of if you are a Law Enforcement Officer or not). We do not ship ANY magazines to CT. We cannot accommodate any requests to disassemble, modify or change items before shipping to make them legal in a certain state.