I'm looking at getting a gas-through grip for my mag, and I want something that looks cool. I'm thinking about getting an expansion chamber and using it as a gas-through grip. Would it starve my mag though? I'm looking at this one.
Is that a crappy one?I really just need it to let the gas through without messing with the pressure, ect.
Also, how are the CP mini and normal gas-through grips?
Is that a crappy one?I really just need it to let the gas through without messing with the pressure, ect.
Also, how are the CP mini and normal gas-through grips?


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