10mm-Auto

10mm Ammuntion => Factory 10mm ammo => Topic started by: Intercooler on May 27 2013 09:53:24 AM MDT

Title: 180's. RTB, BB, Underwood, AE, PBR
Post by: Intercooler on May 27 2013 09:53:24 AM MDT
   Worked on sighting the Hunter for it's dose of Loctite and ran a bunch of 180's today.

EAA Witness Hunter 6" barrel

American Eagle FMJ 1126, 1141, 1127, 1122, 1120, 1122. Average = 1126.33 FPS/ 507 LBS
RightToBear FMJ 1385, 1368, 1363, 1365, 1342. Average = 1364.6 FPS/ 744 LBS
Underwood TMJ (member's box) 1378, 1369, 1357, 1359, 1358. Average = 1364.2 FPS/ 744 LBS  Same as RTB!
PBR FMJ 1414, 1425, 1412, 1413, 1396. Average = 1412 FPS/ 797 LBS
Buffalo Bore JHC 1402, 1420. Average = 1411 FPS/ 796 LBS

S&W 1006 5" barrel

Buffalo Bore JHC 1354, 1357. Average = 1355.5 FPS/ 734 LBS
PBR FMJ 1346, 1350, 1331, 1351. Average = 1344.5 FPS/ 723 LBS
Underwood TMJ (member's box) 1285, 1290, 1297. Average = 1290.66 FPS/ 666 LBS
RightToBear FMJ 1258, 1235, 1248. Average = 1247 FPS/ 622 LBS
American Eagle FMJ 1081, 1078, 1102. Average = 1087 FPS/ 472 LBS


In looking at all the data there it seems different powders are giving different results in shorter versus longer barrels.
Title: Re: 180's. RTB, BB, Underwood, AE, PBR
Post by: Patriot on May 27 2013 01:16:32 PM MDT
Has a pull down been done on those Buffalo Bore JHC's? Looking for similar numbers out of my 175 gr silvertips.
Title: Re: 180's. RTB, BB, Underwood, AE, PBR
Post by: Intercooler on May 27 2013 01:23:42 PM MDT
   Someone did on another site and it appeared to be 10.0gr's of Power Pistol. I'm sending the one I had with a bunch of others to The Shadow tomorrow.
Title: Re: 180's. RTB, BB, Underwood, AE, PBR
Post by: Patriot on May 27 2013 01:29:09 PM MDT
That seems kind of high power for Power Pistol. Didn't know it could produce those kind of speeds, figured it would be 800x or Longshot. But I don't have any experience with Power Pistol, just going by what I have read over the years.
Title: Re: 180's. RTB, BB, Underwood, AE, PBR
Post by: REDLINE on May 27 2013 03:21:13 PM MDT
The RTB did surprisingly (in my mind) well, even honorably well.  I'll be curious to find out what The_Shadow finds for a powder and charge weight.  UW was awesome as usual.
Title: Re: 180's. RTB, BB, Underwood, AE, PBR
Post by: Intercooler on May 27 2013 04:10:20 PM MDT
RightToBear was done a while back and had 10.8gr's of Blue Dot.
Title: Re: 180's. RTB, BB, Underwood, AE, PBR
Post by: REDLINE on May 27 2013 08:58:04 PM MDT
My bad.  Thanks for the heads up! 8)