Pressure Trace II


Revised: 05/23/17








10mm-reloaded
10mm pressure testing


















OAL matches factory load. Any use constitutes agreement to hold harmless. Use data at own risk!




Load procedure Platform build page
Hand loads vs published data
Hand Load Published Data
Bullet Powder GR Powder Code Primer Brass Barrel Date Temp PT II PSI QL PSI FPS Bullet Powder GR Primer Brass OAL Barrel PSI FPS Source
155 XTP 800X 9.8 1081214 18129 WLP Starline KAW 4.5”


NA
155 XTP 800X 9.8 WLP Winchester 1.260 5” 30,000 1,350 2017 hodgdonreloading.com
155 XTP HS-6 11.0 1070715 2453 WLP Starline KAW 4.5”


39,987
155 XTP HS-6 11.0 WLP Winchester 1.260 5” 35,000 1,350 2017 hodgdonreloading.com
155 XTP CFE 9.2 1050615 2015 WLP Starline KAW 4.5”


NA
155 XTP CFE 9.2 WLP Winchester 1.260 5” 34,900 1,409 2017 hodgdonreloading.com
155 XTP Autocomp 8.9 1053014 2224 WLP Starline KAW 4.5”


NA
155 XTP Autocomp 8.9 WLP Winchester 1.250 5” 35,700 1,362 2017 hodgdonreloading.com
155 XTP Universal 6.5 1121015 5498 WLP Starline KAW 4.5”


24,584
155 XTP Universal 6.5 WLP Winchester 1.260 5” 22,600 1,135 2017 hodgdonreloading.com
155 XTP Titegroup 6.4 1061714 2453 WLP Starline KAW 4.5”


31,460
155 XTP Titegroup 6.4 WLP Winchester 1.260 5” 26,800 1,211 2017 hodgdonreloading.com
155 XTP HS-6 8.8 1070715 2453 WLP Starline KAW 4.5”


23,469
155 XTP HS-6 8.8 WLP Winchester 1.260 5” 22,400 1,095 2017 hodgdonreloading.com
200 XTP 800X 8.4 1081214 18129 Rem 2.5 Starline KAW 4.5”


NA
200 XTP 800X 8.4 Rem 2.5 Remington 1.250 5” 33,900 1,190 IMR (2000 Load Book)
200 XTP #9 12.5 0404122054 CCI 300 Starline KAW 4.5”


69,097
200 XTP #9 12.5 CCI 300 Winchester 1.250 5” 37,000 1,170 Accurate (2000 Load Book)
155 XTP #5 10.0 0716152111 CCI 300 Starline KAW 4.5”


35,865
155 XTP #5 10.0 CCI 300 Winchester 1.250 5” 35,300 1,334 Accurate (2000 Load Book)
200 XTP 800X 7.8 1081214 18129 Rem 9.5 Starline KAW 4.5”


NA
200 XTP 800X 7.8 Rem 9.5 Remington 1.250 5” 32,500 1,130 2008 Hodgdon












































Factory ammo results

Brand Line GR Barrel Date Temp PT II PSI FPS
Winchester Black Talon 200




Winchester Silvertip 175




Sig Elite V-Crown 180




Underwood Hard cast flat nose 200




Underwood JHP 200




COR BON JHP 150




Buffalo Bore 21B 180




Buffalo Bore 21A 200




Norma JHP 170




Norma TC 200












































Misc hand load results
Bullet Powder GR Powder Code Primer Brass OAL Barrel Date Temp PT II PSI QL PSI FPS Notes
180 IDP Power Pistol 9.0 070X010215 CCI 300 Starline 1.255



36,316
All loads use new Starline brass from same order.
200 PD 800X 8.8 1081214 18129 CCI 300 Starline 1.260



NA

155 MG True Blue 9.3 013015469 CCI 300 Starline 1.255



28,947
No published data for 10mm
180 XTP IMR Blue 8.4 1121516 CCI 300 Starline 1.255



NA
No published data for 10mm
155 XTP #7 12.5 0926142037 CCI 300 Starline 1.255



30,254
Hot load. #7 shines with 155 & 165s. Very curious about pressures.
200 XTP #9 12.6 0404122054 CCI 350 Starline 1.255



67,887
QuickLOAD is known to be in error with #9 predictions.
200 BBI STEEL 10.5 038 Y011915 CCI 350 Starline 1.260



NA
No published data for 10mm, erratic chrono results.
180 RMR e3 4.4 0454030316 CCI 300 Starline 1.260



NA
No published data for 10mm
180 RMR Prima V 5.8 PB16055 CCI 300 Starline 1.260



NA
No published data for 10mm
155 MG GM3 5.7 PB15161 CCI 300 Starline 1.255



NA
No published data for 10mm
155 MG 572 7.8 10317162024 CCI 300 Starline 1.255



NA
No published data for 10mm
180 Win Longshot 8.8 1100614 2139 CCI 300 Starline 1.255



38,700
QuickLOAD closely predicts velocity with Longshot & heavy bullets, pressure?
180 Nos Longshot 8.5 1100614 2139 CCI 300 Starline 1.255



33,100
QuickLOAD closely predicts velocity with Longshot & heavy bullets, pressure?
165 Bay CSB-1 7.0 NA CCI 300 Starline 1.255



27,400
No published data for 10mm
165 SIG Power Pistol 9.5 070X010215 CCI 300 Starline 1.255



31,900

401-175 Power Pistol 9.1 070X010215 CCI 300 Starline 1.250



34,100

180 TMJ Power Pistol 8.6 070X010215 CCI 300 Starline 1.250



31,166

135 SIE Power Pistol 11.4 070X010215 CCI 300 Starline 1.250



35,817

165 EVG 800X 9.2 1081214 18129 CCI 300 Starline 1.255



NA

200 BLU 800X 8.8 1081214 18129 CCI 300 Starline 1.255



NA

180 ACME HS-6 8.5 1070715 2453 CCI 300 Starline 1.260



29,493

180 GD Blue Dot 11.0 Sep 22'97 S2 CCI 300 Starline 1.250



37,976

135 SIE #5 11.2 0716152111 CCI 300 Starline 1.250



38,500
.2gr under book max, chrono'd @ 1,435 from 5.15”.
401-145 D032 6.8 NA CCI 300 Starline 1.245



32,000
Only load to approach BB 21B case expansion. No published 10mm data
165 Zero #7 11.6 0926142037 CCI 300 Starline 1.255



27,100
1,346 previous chrono
155 XTP #7 13.4 0926142037 CCI 300 Starline 1.260



36,700
1,504 previous chrono, 779 ft lbs. Results should be interesting
165 GS #7 12.4 0926142037 CCI 300 Starline 1.255



32,600
1,367 previous chrono from 5.15”