I have a colt M4 I'd like to convert to 6.5 Grendel. I've done some research but still have a few questions. Do I only need to purchase a bolt and barrel and all the other parts will be able to be reused?
What bolt/barrel combo do you recommend. I was thinking between:
JP 18" with JP enhanced bolt
PF Criterion 18" with PF supermatch bolt
I'm open to other suggestions also but those two seem some of the best for the money.
I'm in no hurry to receive the parts and am willing to wait for quality.
What bolt/barrel combo do you recommend. I was thinking between:
JP 18" with JP enhanced bolt
PF Criterion 18" with PF supermatch bolt
I'm open to other suggestions also but those two seem some of the best for the money.
I'm in no hurry to receive the parts and am willing to wait for quality.
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