---
title: What magazine does each CMMG platform use?
description: Mk3 - SR25/LR308/AR10 magazines Mk4 - AR15 magazines Mk9 - Colt SMG style 9mm stick magazines Mk10 - Glock 10mm magazines Mk17 - Sig P320 magazines Mk47 - 7.62x39mm AK47 magazines (we recommend Magpul
---

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# What magazine does each CMMG platform use?

Mk3 - SR25/LR308/AR10 magazines

Mk4 - AR15 magazines

Mk9 - Colt SMG style 9mm stick magazines

Mk10 - Glock 10mm magazines

Mk17 - Sig P320 magazines

Mk47 - 7.62x39mm AK47 magazines (we recommend Magpul AK PMAGs)

Mk57 - Pistol magazines compatible with FN®\* Five-seveN®\* pistols

MkG - Glock .45 acp magazines

MkGs - Glock 9mm and Glock .40 S&W magazines

Br3 - SR25/LR308/AR10 magazines

Br4 - AR15 magazines

 

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