Sig Sauer Mpx 9mm Luger Polymer Magazine Metal Feed Lips Fits Mpx Platform

The Sig Sauer 8900828 MPX 20-round 9mm Luger magazine delivers a balanced blend of durability and lightweight handling for the MPX platform, featuring metal feed lips for lasting wear resistance and a robust polymer body that preserves shape under repeated use while keeping weight down for extended carry. Designed by Sig Sauer over a focused development cycle, this magazine fits MPX rifles and pistols precisely, feeding 9mm Luger rounds smoothly from a 20-round capacity and employing a reliable follower and spring geometry to minimize tilt and ensure consistent chambering during rapid fire or range drills. Hunters, competitive shooters, and defensive practitioners will appreciate the polymer construction for corrosion resistance and the metal reinforcement where it matters most, translating to dependable performance in training, match environments, or field use. The magazine's balance of materials and thoughtful engineering make it an ideal upgrade or spare for MPX owners seeking improved longevity, consistent feeding, and confidence-inspiring function through thousands of cycles.