ProMag Sig P365/P365XL 9MM 20-Round Blue Steel Magazine

Designed for the Sig Sauer® P365, this ProMag® 20-rd mag features an injection-molded mag follower, meaning it’s built with higher efficiency and enhanced strength. That enhanced strength allows the mag to hold up against constant everyday use—making it an excellent mag for the range. And like any good range mag, it needs to be durable and stand up to your training. Featuring a heat-treated chrome silicon spring, this mag can withstand the shock of an impact load. It’s also constructed of heat-treated blued steel and has a black oxide finish, making it stronger and resistant to wear.