My 338 Lapua Magnum by Cloud Peak Gunworks

C.O. Shooter

C.O. Shooter

Well-Known Member
Joined
Jul 20, 2011
Messages
2,674
Location
Pennsylvania
Pressure Test Complete (by .5 increments):
90 - 92 grs of H1000 / .020 off (3.009)

7319747C 2A7C 4A02 AE45 46AE75EF90AF

91.5 - Had ejector marks and slight bolt lift.
92. - Had ejector marks and heavy bolt lift.

All shots fired 2 minutes apart.
072DAEF4 637D 40C6 A29A 16D573723923
71829159 1F97 41DA A99C BE18A7872F69
 
Last edited:
C.O. Shooter

C.O. Shooter

Well-Known Member
Joined
Jul 20, 2011
Messages
2,674
Location
Pennsylvania
90.4 produced the best SD 3/ES 5.
628FE514 FF04 4FA7 9B2D CB6E141667C6

The group wasn’t too great, I may have pulled it. Will definitely reshoot it to confirm.
76C9DEC8 DA18 43B7 915A 06D14F1484AA


Will load 90.4 @:
.020/.030/.040/.050/.060
 

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