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10mm Ammuntion => Reloading 10mm ammo => Topic started by: 475/480 on July 30 2012 06:35:06 AM MDT

Title: 10MM LongShot loads- STI -6" and G20SF-4.6"
Post by: 475/480 on July 30 2012 06:35:06 AM MDT
 I was able to shoot some of the 10MM LongShot loads this weekend . I started with the STI but will shoot the G20SF next weekend with the same loads.
Performance was good and pressure signs (flat primers et..) were minimal even at the top end 135 gr Nosler loads.
Cases are Starline ,primers are WLP.Powder is Long Shot
********* Use with CAUTION*****

Sean
STI 10MM -6" barrel
Nosler 135 gr HP -OAL 1.245"
10.0gr =1504 fps
11.0gr =1613
12.0gr =1698
-------------------
Nolser 150gr HP - OAL 1.245"
9.0gr =1387 fps
10.0gr =1485
11.0gr =1562
--------------------
Hornady 180 gr XTP- OAL 1.250"
7.0gr =1091 fps
8.0gr =1269
9.0gr =1345
---------------------
215gr Cast WFNGC - OAL 1.245"
6.5gr =1067 fps
7.0gr =1110
7.5gr =1174
8.0gr =1227

I will get the G20SF data done next weekend with some Quickload pressure estimates.
Title: Re: 10MM LongShot loads- STI -6" and G20SF-4.6"
Post by: sqlbullet on July 30 2012 07:37:25 AM MDT
Awesome!  Thanks for the info.
Title: Re: 10MM LongShot loads- STI -6" and G20SF-4.6"
Post by: REDLINE on August 02 2012 01:47:51 AM MDT
Thanks for sharing!  Looks great.
Title: Re: 10MM LongShot loads- STI -6" and G20SF-4.6"
Post by: 475/480 on August 06 2012 05:18:53 AM MDT
 I was able to shoot some of the 10MM LongShot loads this weekend . I started with the STI but will shoot the G20SF next weekend with the same loads.
Performance was good and pressure signs (flat primers et..) were minimal even at the top end 135 gr Nosler loads.
Cases are Starline ,primers are WLP.Powder is Long Shot
********* Use with CAUTION*****

Sean
STI 10MM -6" barrel
Nosler 135 gr HP -OAL 1.245"
10.0gr =1504 fps
11.0gr =1613
12.0gr =1698
-------------------
Nolser 150gr HP - OAL 1.245"
9.0gr =1387 fps
10.0gr =1485
11.0gr =1562
--------------------
Hornady 180 gr XTP- OAL 1.250"
7.0gr =1091 fps
8.0gr =1269
9.0gr =1345
---------------------
Cast 190 gr LFNGC -OAL 1.245"
8.0gr =1250
8.5gr =1291
------------------------
215gr Cast WFNGC - OAL 1.245"
6.5gr =1067 fps
7.0gr =1110
7.5gr =1174
8.0gr =1227

This data was shot in a G20SF -4.6" bll
Nosler 135gr HP- OAL 1.245"
10.0gr =1386
11.0gr =1470
12.0gr =1497
----------------------
Nosler 150gr HP- OAL 1.250"
9.0gr  =1277
10.0gr =1367
11.0gr =1431
---------------------
Hornady 180gr XTP- OAL 1.250"
7.0gr =1040
8.0gr =1141
9.0gr =1209
--------------------
Cast 190gr LFNGC - OAL 1.245"
8.0gr =1161
8.5gr =1205
-----------------------
Cast 215gr WFNGC- OAL 1.245"
6.5gr =993
7.0gr =1025
7.5gr =1088
8.0gr =1134

I will try to get some Hornady 200 gr XTP's shot next weekend.
Sean
Title: Re: 10MM LongShot loads- STI -6" and G20SF-4.6"
Post by: sqlbullet on August 06 2012 07:37:14 AM MDT
That extra inch certainly makes a big difference on some of the loads.  180 XTP sticks out with over 200 fps increase.
Title: Re: 10MM LongShot loads- STI -6" and G20SF-4.6"
Post by: The_Shadow on May 27 2013 07:34:10 PM MDT
Sean - 475/480 You posted
QuoteI will get the G20SF data done next weekend with some Quickload pressure estimates.

Did you ever get to run some Quickload numbers?
Title: Re: 10MM LongShot loads- STI -6" and G20SF-4.6"
Post by: 475/480 on May 27 2013 08:30:30 PM MDT
yes i will get them posted Tuesday, I thought  I had already posted that.

Sean

quote author=The_Shadow link=topic=305.msg15106#msg15106 date=1369704850]
Sean - 475/480 You posted
QuoteI will get the G20SF data done next weekend with some Quickload pressure estimates.

Did you ever get to run some Quickload numbers?
[/quote]
Title: Re: 10MM LongShot loads- STI -6" and G20SF-4.6"
Post by: REDLINE on May 27 2013 09:02:33 PM MDT
I thought you did too, but I can't remember in which thread.
Title: Re: 10MM LongShot loads- STI -6" and G20SF-4.6"
Post by: 475/480 on May 28 2013 05:58:46 AM MDT
Here are the QL Estimates for the Glock 20 SF . These alao apply to the STI 10MM loads .

Sean

This data was shot in a G20SF -4.6" bll
Nosler 135gr HP- OAL 1.245"
10.0gr =1386
11.0gr =1470 QL Est; 40,900
12.0gr =1497 QL Est; 45,700
----------------------
Nosler 150gr HP- OAL 1.250"
9.0gr  =1277
10.0gr =1367 QL Est; 38,970
11.0gr =1431 QL Est; 45,600
---------------------
Hornady 180gr XTP- OAL 1.250"
7.0gr =1040
8.0gr =1141 QL Est; 38,800
9.0gr =1209 QL Est; 45,600
--------------------
Cast 190gr LFNGC - OAL 1.245"
8.0gr =1161
8.5gr =1205
-----------------------
Cast 215gr WFNGC- OAL 1.245"
6.5gr =993
7.0gr =1025
7.5gr =1088 QL Est; 39,100
8.0gr =1134 QL Est; 45,800

Title: Re: 10MM LongShot loads- STI -6" and G20SF-4.6"
Post by: The_Shadow on May 28 2013 12:02:32 PM MDT
475/480, These loads were for the LongShot powder... ???

Thanks for posting! 8)
Title: Re: 10MM LongShot loads- STI -6" and G20SF-4.6"
Post by: 475/480 on May 28 2013 12:12:46 PM MDT
Yes , some pressure numbers are kinda high.

Sean

Quote from: The_Shadow on May 28 2013 12:02:32 PM MDT
475/480, These loads were for the LongShot powder... ???

Thanks for posting! 8)
Title: Re: 10MM LongShot loads- STI -6" and G20SF-4.6"
Post by: The_Shadow on May 28 2013 12:33:54 PM MDT
Thanks, QL still doesn't have the info for IMR800X last I talked to them.  However I would expect the numbers to be very similar to LongShot... :o
Title: Re: 10MM LongShot loads- STI -6" and G20SF-4.6"
Post by: 475/480 on May 28 2013 01:51:59 PM MDT
I wish QL had 800X in the data base . I have a 8lb jug of 800X on the way from Powder Valley......well middle of next month anyway. 24 day lead time.

Sean
Title: Re: 10MM LongShot loads- STI -6" and G20SF-4.6"
Post by: REDLINE on May 28 2013 07:14:19 PM MDT
I wish piezoelectric pressure testing equipment was similar in pricing to a $100-$200 chronograph.  But it's not. :(  Maybe someday I'll strike it rich.
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