Spindrift
Well-Known Member
Schultz & Larsen .30-06, 1:10 ROT. These were the PB bullets. Nuclear medicine mystery alloy, water quenched BHN about 15. Sized .310 in my Lyman 45 with my standard (soft) home-brew lube (two-stroke oil, atf, high-temp grase, lithium grease, moly grease, beeswax, a little soap, paraffin wax, a little microwax and a hint of lanolin). Never done a pound cast, so I’m pretty thin on chamber details...... The gun, lube, powder and alloy performs very well with sub-loads with shorter bullets (like the NOE 311284-clone).
The plan is to see if it will group with the powders I have available in the relevant burn range. The rifle usually shoots well with .310 bullets. If I can’t get it to group with subsonic loads (which wouldn’t be entirely unexpected), I’ll PC them and try at higher velocities.
My plan with the GC bullets, was to powder coat then, and try them at near full power. But I’ll give the GC-bullets a try in the subsonic level as well
The plan is to see if it will group with the powders I have available in the relevant burn range. The rifle usually shoots well with .310 bullets. If I can’t get it to group with subsonic loads (which wouldn’t be entirely unexpected), I’ll PC them and try at higher velocities.
My plan with the GC bullets, was to powder coat then, and try them at near full power. But I’ll give the GC-bullets a try in the subsonic level as well
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