Thril PMX 30rd 5.56/.223 Gray Polymer AR-15 Magazine

The Thril PMX is a detachable AR-style magazine produced for AR-15/M4 pattern rifles chambered for .223 Rem / 5.56 NATO. It utilizes THRiL’s polymer-matrix (PMX) construction and an elastomeric strike plate for impact resistance. The design incorporates an anti-follower and a 17-4 stainless steel spring to support reliable feeding.

Key Specifications

• Made by Thril.
• Model PMX.
• Chambering listed as .223 REM / 5.56 NATO.
• Constructed from Polymer using THRiL’s PMX polymer-matrix technology.
• Finished in Gray.
• Designed to fit AR-15 platforms.
• Style is Detachable.
• Includes an anti-follower and 17-4 stainless steel spring as specified by the manufacturer.
• Units per box: 1.
• Compatible with SCAR 16, HK416, Sig MCX platforms.

Suited for range use, training, and general AR-15 platform applications, the PMX offers a durable, lightweight polymer solution with serviceable spring components and a low-profile gray finish. Its PMX construction is intended to provide consistent function and a practical appearance for owners of compatible long-gun systems.