Apex Tactical Magazine Base Pad Extension +4 Sig 226 40 S&W Aluminum Black

The Sig P226 40 caliber Magazine Base Pad Extension adds four rounds to your factory magazine's capacity.FeaturesManufactured from Aerospace Grade 6061-T651 aluminum for durability. Type 3 Hard Anodized for longevity.Single Set screw to keep the magazine extension snuggly in place and allow for ease of disassembly when removed. Dimples on the bottom allow for ease of magazine identification..Fits the USPSA 140mm Length Gauge for Limited Division.