Asked by geoz48 on January 5, 2019
This and the m4
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Jason, mostly the M4 Cut Barrel with 1:7" RH twist on the M4 and the "Heavy Barrel with 1in9 twist rate on this model.
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Jason, mostly the M4 Cut Barrel with 1:7" RH twist on the M4 and the "Heavy Barrel with 1in9 twist rate on this model.