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User Panel
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Posted: 4/16/2024 4:31:37 PM EDT
Anyone have experience with both of these barrels? CMMG is 1:16 twist, BB is 1:12. Interested in differences in accuracy with 40 gr. + projectiles.
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FL, USA
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Posted: 4/17/2024 8:25:16 AM EDT
[#1]
If you're concerned about accuracy, you should consider a longer barrel. Otherwise, I wouldn't think there'd be a hill of beans difference between the two inside 25yds.
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ID, USA
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Posted: 4/18/2024 1:03:49 AM EDT
[#2]
This is great advice. 12" minimum if you are concerned about accuracy. 1-12" twist is great for bullets heavier than 40gr. 1-16" will not stabilize the 60gr Aguila loads. The accuracy between an Apogee Match in any length that is available (12"/16"/21") is going to be much much better than a 4.5" barrel.
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FL, USA
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Posted: 4/20/2024 9:25:19 AM EDT
[#3]
I have a used but like new 4.5 CMMG that I would sell you pretty cheap. I replaced it with a 16” pencil barrel. It is pretty accurate inside of 25yds with a red dot.
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