WelcomeUser Guide
ToSPrivacyCanary
DonateBugsLicense

©2025 Poal.co

953

So a year later, GLOCK rolls out the 48 and 43x, both clearly aimed as direct competition with the 12+1 round SIG P365…but holding two fewer rounds. That left a lot of us GLOCK guys scratching our collective heads and resigning ourselves to still carrying our G19s.

But necessity is the mother of invention, and along came Seth Berglee and Brandon Zieder, two Montana boys with a bright idea. What if you eliminated GLOCK’s proprietary plastic outer sheathing from the 48/43x magazine body and make a steel magazine body with those some outside dimensions? How many 9mm rounds could you cram into a magazine like magazine?

After lots of engineering, trial, and error, their answer was 15 rounds…in a magazine with the same footprint as the factory mag. Thus, Shield Arms and the S15 magazines were born. With Shield Arms’ S15 magazine, your GLOCK 48 or 43x is now a 15+1, slim, trim, compact carry pistol. Back in 2019, Seth convinced me buy a GLOCK 48 and some of their early S15s and field test them.

I just might try out one of these mags myself. If I do I will let y'all know.

> So a year later, GLOCK rolls out the 48 and 43x, both clearly aimed as direct competition with the 12+1 round SIG P365…but holding two fewer rounds. That left a lot of us GLOCK guys scratching our collective heads and resigning ourselves to still carrying our G19s. > But necessity is the mother of invention, and along came Seth Berglee and Brandon Zieder, two Montana boys with a bright idea. What if you eliminated GLOCK’s proprietary plastic outer sheathing from the 48/43x magazine body and make a steel magazine body with those some outside dimensions? How many 9mm rounds could you cram into a magazine like magazine? > After lots of engineering, trial, and error, their answer was 15 rounds…in a magazine with the same footprint as the factory mag. Thus, Shield Arms and the S15 magazines were born. With Shield Arms’ S15 magazine, your GLOCK 48 or 43x is now a 15+1, slim, trim, compact carry pistol. Back in 2019, Seth convinced me buy a GLOCK 48 and some of their early S15s and field test them. I just might try out one of these mags myself. If I do I will let y'all know.

(post is archived)

[–] 3 pts

This just caused me to consider buying a Glock 48 with the S15 magazine, because you can never have enough guns and ammo.