G&P is threaded like a real AR. A real DD rail would fit.
Airsoft rails are generally metric, unless they are meant for G&P. You will have to re-cut your threads with that Madbull tool.
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Age verifier Northern Alberta
Democracy is two wolves and a sheep discussing what's for dinner.
Freedom is the wolves limping away while the sheep reloads.
Never confuse freedom with democracy.
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