Promag Sig P320 9mm 21 Round Magazine 

Description

This is the Promag Sig P320 9mm 21 Round Magazine, which fits SIG P320 and SIG P250 handguns. Similar to SIG’s factory 21 round magazine, this Promag SIG P320 magazine offers comparable durability and reliability at half the price.

This SIG P320/250 features several quality components:

• Strengthened steel body and feedlips
•  Heat-treated, chrome silicon wire – helps prevent spring-fatigue
• Plus 4 grip extension – holding 21 rounds of 9mm
• Anti-tilt polymer follower for consistent feeding into your SIG P320 pistol

The steel body of the magazine provides an incredible toughness, and the polymer baseplate is easy to remove for cleaning and maintenance purposes. The polymer follower and steel spring make feeding and loading very easy and smooth. The added grip extension makes it easy to grip the magazine when in motion/loading or unloading.

If you’re looking for a great alternative to factory SIG P320 magazines, look no further than the Promag P320 magazine. Try them yourself at The Mag Shack!