GLOCK 31 15-ROUND HIGH CAPACITY MAGAZINE 357 SIG

Glock 31 factory replacement 15 round magazine. Current production OEM 15 round 357 SIG high capacity magazines function in all gens of G31 pistol. These will also fit and function in the Glock 32 compact, Glock 33 sub compact, Glock 22 40 S&W full size, Glock 23 40 S&W compact, and Glock 27 40 S&W sub compact models. These mags fit properly (flush) in both the Glock 31 and Glock 22 (40SW) but do extend from the magwell when used in the G32, G23 (40SW) and G33 and G27 (40SW) pistol models. Mags are 357 SIG marked, but other than the caliber marking are identical to the 40 S&W mags used in the Glock 22. OEM factory manufactured replacement Glock magazines.