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357 sig

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357 sig

Asked 08/29/2025 03:19 PM CT
by Kevin G in Accessory
Do I have to change the follower in a Glock 27 mag to run 357sig

2 Answers

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08/29/2025 04:58 PM CT
by Randy I - Lifetime Points: 29542
Chosen as Best Answer

no the 357 sig will work in the 40 S&W mag with out any changes They use the same magazine

08/29/2025 03:29 PM CT
by Jason L - Lifetime Points: 3947

Glock 357SIG and 40SW magazines will interchange. Those with 357SIG rev. 3 and 40SW rev. 9 followers are essentially identical.

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08/29/2025 04:58 PM CT by Randy I Best

no the 357 sig will work in the 40 S&W mag with out any changes They use the same magazine

08/29/2025 03:29 PM CT by Jason L

Glock 357SIG and 40SW magazines will interchange. Those with 357SIG rev. 3 and 40SW rev. 9 followers are essentially identical.

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