Sig Sauer MPX 9MM 10 Round Gen2 Magazine, Black

Sig Sauer MPX 10 Round 9MM Magazine, Gen2

This is the Gen2 magazine for guns with a -KM part number which have a Keymod rail. These have a FDE follower. Please check the original magazine that shipped with your MPX. If it has a FDE follower, then this is the magazine you need. If you have a black follower, you need Part Number: MAG-MPX-9-10. We cannot guarantee 100% reliability when using these magazines in the "Gen 1" MPX.

Gen 1 = Black follower
Gen 2 (KeyMod) = FDE follower