The thought occurred to me today, if they made a 10 mm carbine. So I searched the interwebs and found this. the Mech Tech CCU. I know wont be a carbine but a like an ar pistol. The barrel that comes with it is 16.25 ''. Now do fix it with a hacksaw or take it to a machinist to alter the barrel length. What are my options?
To clarifly, I would be purchasing the basic unit.
To clarifly, I would be purchasing the basic unit.

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