Promag 133091 ProMag SIGA20 Sig 9mm Luger Sig Sauer Sig P320 21rd Black Steel Detachable

Features
This 21-round magazine fits the Sig P320 pistol and has a body constructed of heat treated steel with a black oxide finish. Its magazine spring is formed from heat treated chrome silicone wire and has an injection molded mag follower. Made in the USA.

Caliber:	9mm Luger
Capacity:	21rd
Model:	Sig
Material:	Steel
Model Fit:	Sig P320
Brand Fit:	Sig Sauer
Capacity:	21

Model:	133091
Manufacturer:	Promag