Featuring an impact-resistant polymerdurable flat dark earth colored baseplate plate, the Beretta M9A4 9mm 10-Round Magazine featuring an FDE Baseplate delivers consistent operation and jam-free feeding performance in high-stress tactical and home-defense scenarios. Numbered witness holes allow for quick, visual round counts for improved reliability, while the high-tensile steel spring and polymer follower deliver optimal consistency in fast-action environments. If that's not enough, this magazine is precision-engineered for a snug, wobble-free fit, delivering unmatched consistency and reliable field performance under stress. Compatible with M9A4, 92A1, 90-Two, 92XI, 92FS, 92X Performance, 92 Compact, 92 Centurion, M9, M9A1 Compact, and M9A3.