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IHMSA headstamped .357 Maximum ammo?
Posted: Fri Aug 14, 2015 2:53 pm
by Coogs
Someone educate me here. Was this ever loaded ammo, or was it just offered as new brass? Coogs.
Re: IHMSA headstamped .357 Maximum ammo?
Posted: Fri Aug 14, 2015 3:09 pm
by wheelgun7360
Remington made some factory ammo. allen
Re: IHMSA headstamped .357 Maximum ammo?
Posted: Fri Aug 14, 2015 3:23 pm
by Hosspower
I think I have seen these in Dan Wesson boxes. I don't know who loaded them.
Re: IHMSA headstamped .357 Maximum ammo?
Posted: Fri Aug 14, 2015 7:00 pm
by IHMSA80x80
As far as I know, it was just sold as new unprimed brass. It was made for IHMSA by Federal. Federal also offered one factory load, using a 180 grain JHP, in nickel brass, but with the F C 357 MAXIMUM headstamp. Later, they changed the headstamp on the unprimed brass to F C 357 REM MAX.
Re: IHMSA headstamped .357 Maximum ammo?
Posted: Fri Aug 14, 2015 9:58 pm
by 260 Striker
Also, when Elgin originally designed the cartridge he had Federal make a bunch of brass that had 357 SM as a headstamp since that is what Elgin called it. Don't think that brass was ever offered as loaded ammo.
Re: IHMSA headstamped .357 Maximum ammo?
Posted: Sat Aug 15, 2015 6:52 am
by Coogs
Remington Factory loaded a 158 and 180gr, I just picked up 4 boxes of the Dan Wesson, 170gr Sierra JHC's loaded by New York International Corp. I think I have a box of 180 gr Federals somewhere. So Federal did not load the IHMSA headstamped case?
If someone out there has a new box or two of it they wouldn't mind parting with, drop me a PM, Thanks, Coogs
Re: IHMSA headstamped .357 Maximum ammo?
Posted: Sat Aug 15, 2015 10:11 am
by IHMSA80x80
Coogs wrote: If someone out there has a new box or two of it they wouldn't mind parting with, drop me a PM, Thanks, Coogs
Sorry, I only have one box that is in my collection which I am keeping. The best I can do for you, if it helps, is show you a picture of it.

Re: IHMSA headstamped .357 Maximum ammo?
Posted: Sun Aug 16, 2015 6:31 am
by Coogs
80x80, so Federal DID LOAD the IHMSA headstamped ammo, not just offer it as brass? Coogs.
Re: IHMSA headstamped .357 Maximum ammo?
Posted: Sun Aug 16, 2015 10:52 am
by IHMSA80x80
Coogs wrote:80x80, so Federal DID LOAD the IHMSA headstamped ammo, not just offer it as brass? Coogs.
Federal did load the 180 grain JHP in nickel-plated brass with the
F C 357 MAXIMUM headstamp, the second from the right in the picture.
What I thought you were referring to was the nickel-plated brass that Federal made for IHMSA with the IHMSA headstamp and the ram silhouette, which was never factory loaded. The IHMSA headstamp is the one on the right.

Re: IHMSA headstamped .357 Maximum ammo?
Posted: Sun Aug 16, 2015 11:57 am
by 260 Striker
Those four headstamps are going back a few years!!! Doesn't seem that long ago. I didn't realize that Super Magnum was spelled out on the 357 brass. On the 375 Super Magnum brass it was just IHMSA 375 SM. Bigger case head but less writing!!!