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MODEL 27 40S&W MAGAZINES Reviews & Ratings

Be confident your Glock® pistol will perform to factory standards each and every time with genuine Glock® factory magazines. Manufactured to Glock® specifications in Austria by Glock®. All models include round count indicator on rear face of magazine body and standard factory baseplate.

SPECS: Polyethylene body over steel liner. Glock® factory compatible with Gen-4 guns.

DISCLAIMER: “GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. or Glock®Ges.m.b.H. Neither Brownells nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or Glock®Ges.m.b.H. The use of “GLOCK” on this page is merely to advertise the sale of Glock®pistols, parts, or components. For genuine GLOCK, Inc. and Glock®Ges.m.b.H. products and parts visit www.Glock®.com.

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Glock 30 10 round magazine

Price was unbeatable and the shipping was lightening quick. Will definitely be placing more orders.

Would you recommend this? Yes, I would recommend to a friend

by JASON ELLICK on December 04, 2025

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It's a Glock OEM part

Fits and functions perfectly with my Glock 27 Gen 5.

by Gerald Carr on November 17, 2023

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great item

These factory 10 round mags are great! They are far superior to the Pearce +1 grip extensions. I've tried both. These will fit a larger hand very well. They load easily and the rounds seat much better. The Pearce extensions cause the top round to protrude higher and thus must be shoved into the mag well, and may cause a malfunction. I highly recommend the glock factory 10 round mag over anything else. My only caveat is to purchase the Wolffe power mag springs and install them in the mag to insure proper tension and reliable feeding of rounds into the weapons chamber. Regardless, they are a great item. I highly recommend them.