Cast some 312-155 bullets for my Black Out today.

[capt.hollis]

82963These came out of the 312-155 lee mold. They are for my .300 black out. I'm waiting on my gas checks to get here, and deciding on wether to powder coat or just Alox them. Do ya think the Alox lube will hold up ?
Thanks Guys

[JeffinNZ]

Nice looking work. Lots of folks report Alox is without fault.

[blikseme300]

Sized .310 and LLA works though I prefer to lube using RandyRat's TAC#1. I have had very good success with this boolit in both my AR-15's in 300blk.

45-45-10 is better than straight LLA in my experience. I have a number of RD boolit molds and his designs are mostly for TL. My 30-30 loads typically exceed 2100fps with no leading and good accuracy so TL does work.

Edited to add: Those boolits look very nice.

[beppe]

I also use these boolits, I size them to 312 and lubed whith lyman moly, are accurate in my sks.

[Moonie]

i load them to around 1,850 with 45/45/10 gaschecked in 2 300BO uppers. Sized to .309, no leading at all.

[Jupiter7]

Before I owned a lubrasizer, I tumbled with straight LLA with lee .309 sizer and aluminum GC'd. LLA will hold up just fine assuming good fit to bore. I shot 1000's in AR pistol, carbine and rem700 around 1950fps in 16" barrel. Still have some loaded for plain shootn' ammo.