Sig Sauer MPX Gen2 Magazine 9MM KeyMod 30RD MAG-MPX-9-30-KM

Sig Sauer translucent 30-round factory MPX magazine, translucent black with FDE follower. Factory magazine for 9mm MPX. Note: This magazine is designed to work with Generation II MPX or KM models.

Sig Sauer has stated that while these mags will fit and function with Gen1 rifles, that there may be feeding issues. We strongly recommend using only matching generation MPX rifles and magazines, and will not accept returns for mags functioning incorrectly for this reason.