BlueTopper, see my post above. RCBS 200gr FNGC is a FLAT NOSE GAS CHECK bullet. As cast, they vary in weight due to variations in alloy mix, and individual molds. Mine with gas checks and lubed, run 220gr.
In a Marlin with MICROGROOVE rifling, you MUST size .360-.361" to get best accuracy. My gun is 6-10" 5-shot groups @100yds with a .358" bullet. 1.5-2" at .360".
Lee makes a close copy of the RCBS but theirs runs closer to 200gr, as cast. Alas, reports are though, they tend to cast undersized.
I would love to have a 6-cavity if I KNEW if it would throw adequate bullets.
I've got a Lee Ranch Dog .338" 6-cav mold, and it's undersized. My two .338ME shoot MUCH better with the Lee 220gr RNGC, which pop out at .341"
I size/gascheck them with a flat nose punch. Drill a 1/8"x3/8" deep hollow point on the ones I hunt with. Oddly, the drilled ones are slightly more accurate. Go figure!
IMO, the .30/30 and .35Rem are both better served with a correctly alloyed and sized CAST gas checked bullet. A 50/50 PB/WW bullet at 2,000fps performs like a Nosler partition. Only at 1/20th the cost...!
Added; Try the BLC2 under a 200gr Hornady. 39.0gr is VERY accurate, but 42.0 gives a bit more velocity for those 200yd shots.
Sight in +3" at 100yds. It'll surprise you how flat the 'Ole .35R really shoots.
re: 200gr Hornady FTX, failed to expand on a 8pt buck I heart shot at lased 30yds. Scant blood trail for 20yds. Found dead deer 200yds away in fire break at my property line. Punched .35" hole in rib in, rib out. .35" hole through heart. Chrono'd at 2,275fps.
Another shot from same stand, 105yds, same shot placement except from opposite side with 220gr FNGC, 2" exit wound, top half of heart obliterated, copious 25yd blood trail. 200gr FTX, $.40 each. Cast bullet $.04(gascheck and lube, free lead!). Do the math!