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Other Ammunition Calibers => Factory Ammo => Topic started by: Intercooler on August 22 2013 05:42:53 PM MDT

Title: Buffalo Bore .357 Magnum 125gr JHC 6" chronograph tomorrow
Post by: Intercooler on August 22 2013 05:42:53 PM MDT
 Rated at 1700 FPS. Guess we will see!

(https://sphotos-a-ord.xx.fbcdn.net/hphotos-prn2/1236560_577052315666138_2117563605_n.jpg)


The bullet looks like an XTP but maybe The Shadow can decipher. Loaded in Top Brass??
Title: Re: Buffalo Bore .357 Magnum 125gr JHC 6" chronograph tomorrow
Post by: Intercooler on August 23 2013 05:03:51 PM MDT
Like most of Buffalo Bore's ammo these met rating  ;)

These are the hottest .357's I have ever launched now and/or probably ever will. What a blast  ;D

Out of my GP100 6": 1741, 1722, 1730, 1714. Average = 1726.75 FPS/ 828 LBS  :o

American Eagle 158gr JSP: 1316, 1324, 1324, 1329, 1320. Average = 1322 FPS/ 614 LBS. Last time out was 1302 FPS/ 602 LBS  ;)

Interested in seeing what The Shadow gets for powder and if Raggedyman wants one maybe gel.
Title: Re: Buffalo Bore .357 Magnum 125gr JHC 6" chronograph tomorrow
Post by: The_Shadow on August 23 2013 05:18:51 PM MDT
I have some data that shows 125 grain XTP using 22.0 grains H-110/W-296 @ 1966 fps from a 10" BBL 41,400 CUP
Title: Re: Buffalo Bore .357 Magnum 125gr JHC 6" chronograph tomorrow
Post by: Intercooler on August 23 2013 05:23:27 PM MDT
Talking about a blast wave. These were enough to blow stuff off the bench  8)
Title: Re: Buffalo Bore .357 Magnum 125gr JHC 6" chronograph tomorrow
Post by: 445 supermag on October 05 2013 08:16:30 PM MDT
Wow that is SMOKIN.   I better leave my S&W SSR at home.  While I have no problem with most of Underoods ammo but that one I dont know if it will take that beating repeatedly.

But wow that would be a blast to shoot.

Brian