The Shield Arms SIG P320 Magazine Extension adds 5 rounds of 9mm to both 15 round and 17 round OEM SIG P320 magazines, fits both generation 1 and generation 2 magazines. Our unique, easy access floor plate design allows you to easily access the spring and follower without having...

Applying our experience in carbon fiber product design and lightweight component development, Lancer has created the Lancer Carbon Fiber Shotgun Extension Tubes (LSX). Each LSX is designed to attach to existing shotgun magazine tubes to provide added capacity to the shotgun. Weve combined precision machined aluminum components with an...