**MAGAZINE NOT INCLUDED**

Features:
• Adds adds +4 rounds
• Flat Head screw to secure extension

Compatibility:
• For the GEN 1 and GEN 2 THRiL PMX AR magazines

Product Overview:
This Springer Precision mag extension is designed by shooters for shooters for .223/556 Gen 1 and Gen 2 PMX AR PMags, adding four rounds over standard capacity. Made from high quality aluminum and hard anodized to provide an ultra-durable platform to support 30-round magazines. Whether it is for duty use, competition, or recreation, this is an excellent addition to your PMX mags. 

***DO NOT USE THE BOTTOM PLATE ON YOUR MAGAZINE SPRING ***