MEC-GLM40
The Mech-Tech System 40 S&W Carbine Conversion Unit (CCU) converts your Glock pistol into a semi auto carbine. Fast shooting and quick handling, fits the G/23 & 32 Glock pistol models. Easily installed or removed, This CCU allows you to shoot 40 S&W ammunition from any of the above Glock frames by simply using a Glock M/23 magazine.
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