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10mm Ammuntion => Reloading 10mm ammo => Topic started by: jmm701 on April 15 2021 11:28:13 AM MDT

Title: Barnes 140g Copper HP
Post by: jmm701 on April 15 2021 11:28:13 AM MDT
Just received and loaded up some of these black Barnes CHP with some BE-86 and figured I would post some of my results.  I used 7.4grains of BE seated to 1.255" crimped to .415" and shot 2 into a gel block at 8ft.  The result was 13-14" of penetration with the attached expansion through 8 layers of cotton T-shirt material.  The recoil was minimal and I got an average velocity of around 1273fps.  Figured I would report in case others are interested.
Title: Re: Barnes 140g Copper HP
Post by: SwordofCid on April 15 2021 11:34:17 AM MDT
That looks effective for sure
Title: Re: Barnes 140g Copper HP
Post by: Kenk on April 15 2021 01:44:06 PM MDT
Thanks for the repo jmm701, they look promising
Title: Re: Barnes 140g Copper HP
Post by: The_Shadow on April 15 2021 02:34:28 PM MDT
jmm701  Thanks for posting the results.  I have some of those loaded up they are great performers.

Caliber- 10mm 
BARNES TAC-XP .400" Dia.
140 grain Black Oxide
Case- StarLine
Primer- CCI- 300 LP
Power Pistol 9.8 grains
Velocity-1400 fps COL 1.2570"
Title: Barnes 140g Copper HP
Post by: Mike D on April 16 2021 12:42:48 PM MDT
I would have expected higher velocity than that with such a light Bullet. Of course the solid copper bullets do eat up case capacity though.

The Shadow's results are more in line with what I would expect.

I would like to know where you found those projectiles though.


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Title: Re: Barnes 140g Copper HP
Post by: The_Shadow on April 16 2021 05:52:07 PM MDT
Mike mine were pulled and sold by RMR at the time
Title: Re: Barnes 140g Copper HP
Post by: Mike D on April 16 2021 07:14:02 PM MDT
Quote from: The_Shadow on April 16 2021 05:52:07 PM MDT
Mike mine were pulled and sold by RMR at the time

I always forget about RMR bullets.


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Title: Re: Barnes 140g Copper HP
Post by: jmm701 on April 19 2021 11:08:08 AM MDT
Quote from: Mike D on April 16 2021 12:42:48 PM MDT
I would have expected higher velocity than that with such a light Bullet. Of course the solid copper bullets do eat up case capacity though.

The Shadow's results are more in line with what I would expect.

I would like to know where you found those projectiles though.


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Yeah I plan on upping the velocity a bit.  This was just the first load I tried and was surprised by the gel results.  I'm hoping to get closer to what shadow got maybe in the 1375-1400fps range and around 16-18" of penetration.  I should be able to since there were no signs of overpressure with this load.  I got them off a guy on gunbroker.  He pulls them. I got 250 for around $85.
Title: Re: Barnes 140g Copper HP
Post by: Kenk on April 19 2021 12:12:23 PM MDT
Not a bad price considering the times we are in
Title: Re: Barnes 140g Copper HP
Post by: Mike D on April 20 2021 07:29:40 AM MDT
Quote from: jmm701 on April 19 2021 11:08:08 AM MDT
Quote from: Mike D on April 16 2021 12:42:48 PM MDT
I would have expected higher velocity than that with such a light Bullet. Of course the solid copper bullets do eat up case capacity though.

The Shadow's results are more in line with what I would expect.

I would like to know where you found those projectiles though.


Sent from my iPhone using Tapatalk Pro
Yeah I plan on upping the velocity a bit.  This was just the first load I tried and was surprised by the gel results.  I'm hoping to get closer to what shadow got maybe in the 1375-1400fps range and around 16-18" of penetration.  I should be able to since there were no signs of overpressure with this load.  I got them off a guy on gunbroker.  He pulls them. I got 250 for around $85.

Off to Gunbroker! Thanks for the info.


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