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AR barrel throat depth

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AR barrel throat depth
Crusty Offline
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Posts: 237
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Joined: Dec 2017
#11
01-22-2018, 04:50 PM
In my Satern Liberty 18" barrel at max mag length (2.296") 123gr ELD-Ms are still around .030" off the lands, but I found the best groups around 2.260".

BTW, COL measurements don't give you a uniform bullet seating depth in the case with ELD-Ms because the meplat varies so much but measurements to the ogive are consistent. The material forward of the ogive doesn't matter for firing anyway because it never touches the lands. I think the Hornady ogive caliper attachment is worth buying.
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Messages In This Thread
AR barrel throat depth - by beastep - 01-21-2018, 10:51 PM
AR barrel throat depth - by maxxmojo - 01-21-2018, 11:21 PM
AR barrel throat depth - by Drillboss - 01-22-2018, 12:34 AM
AR barrel throat depth - by beastep - 01-22-2018, 01:02 AM
AR barrel throat depth - by Drillboss - 01-22-2018, 01:23 AM
AR barrel throat depth - by Drillboss - 01-22-2018, 02:16 AM
AR barrel throat depth - by Djgrendel - 01-22-2018, 05:03 AM
AR barrel throat depth - by rabiddawg - 01-22-2018, 12:32 PM
AR barrel throat depth - by beastep - 01-22-2018, 03:18 PM
AR barrel throat depth - by beastep - 01-22-2018, 03:20 PM
AR barrel throat depth - by Crusty - 01-22-2018, 04:50 PM
AR barrel throat depth - by Redraider - 01-22-2018, 05:09 PM
AR barrel throat depth - by Crusty - 01-22-2018, 05:14 PM
AR barrel throat depth - by beastep - 01-22-2018, 06:05 PM
AR barrel throat depth - by Crusty - 01-22-2018, 06:40 PM
AR barrel throat depth - by beastep - 01-23-2018, 12:02 AM
AR barrel throat depth - by zcostilla - 01-23-2018, 12:36 AM
AR barrel throat depth - by bj139 - 01-23-2018, 02:10 AM
AR barrel throat depth - by Crusty - 01-23-2018, 02:58 AM
AR barrel throat depth - by Redomen - 01-23-2018, 03:37 AM
AR barrel throat depth - by NugginFutz - 01-23-2018, 04:00 AM
AR barrel throat depth - by Drillboss - 01-23-2018, 04:18 AM
AR barrel throat depth - by zcostilla - 01-23-2018, 08:43 AM
AR barrel throat depth - by grayfox - 01-23-2018, 01:19 PM
AR barrel throat depth - by just_john - 01-23-2018, 01:41 PM
AR barrel throat depth - by NugginFutz - 01-23-2018, 04:45 PM
AR barrel throat depth - by beastep - 01-23-2018, 09:27 PM
AR barrel throat depth - by beastep - 01-23-2018, 09:28 PM
AR barrel throat depth - by beastep - 01-23-2018, 09:29 PM
AR barrel throat depth - by LR1955 - 01-23-2018, 10:13 PM
AR barrel throat depth - by Mytie - 01-24-2018, 11:34 PM
AR barrel throat depth - by beastep - 01-25-2018, 07:55 PM
AR barrel throat depth - by grayfox - 01-27-2018, 07:39 PM
AR barrel throat depth - by Redomen - 01-27-2018, 11:12 PM
AR barrel throat depth - by beastep - 01-28-2018, 12:49 AM
AR barrel throat depth - by LRRPF52 - 01-31-2018, 03:49 AM
AR barrel throat depth - by Redomen - 01-31-2018, 04:16 AM
AR barrel throat depth - by Steve390Gold - 01-31-2018, 04:26 AM
AR barrel throat depth - by Steve390Gold - 01-31-2018, 04:32 AM
AR barrel throat depth - by Steve390Gold - 01-31-2018, 04:34 AM
AR barrel throat depth - by LRRPF52 - 01-31-2018, 04:42 AM
AR barrel throat depth - by LRRPF52 - 01-31-2018, 04:44 AM

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