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Feb 12th, 2024
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 AR15 barrel
#6139834
01/17/16 04:52 PM
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Joined: Feb 2013
Posts: 1,389
BassCat'99
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How heavy of a bullet would a 20" 223 Wylde, 1:10 Twist 6 Groove, Rifle Length gas, AR 15 HBAR .980, .750GB, .750 contour be able to handle consistently?
 22 Creedmoor
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Re: AR15 barrel
[Re: BassCat'99]
#6139898
01/17/16 05:52 PM
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Joined: Nov 2005
Posts: 32,601
sig226fan (Rguns.com)
duck & cover
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duck & cover
Joined: Nov 2005
Posts: 32,601 |
There's theory, but I've seen similar barrels shoot 50 and 75 grains equally, think it is barrel specific for me
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Re: AR15 barrel
[Re: BassCat'99]
#6140295
01/17/16 11:23 PM
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Joined: Aug 2015
Posts: 868
Txhillbilly
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Posts: 868 |
BassCat,Are you sure it has a 1-10 twist? Most twist rates for 5.56/223 bullets today would be 1-7 - 1-8 - 1-9 or 1-12 twist.
A 1-10 twist is pretty standard for 30 caliber bullets.
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Re: AR15 barrel
[Re: BassCat'99]
#6140866
01/18/16 12:00 PM
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Joined: Feb 2013
Posts: 1,389
BassCat'99
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It's a custom barrel and that is copied/pasted right from mfg site.
22 Creedmoor
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