90741 Lee Precision, 6 Cavity Bullet Mold, 7.62x39mm (.312" Diameter), 155 Grains, 2 Ogive Radius Gas Check

I have a number of these six cavity molds. This is the latest. Just received it and tried it out today, These things are amazing. I use a bottom pour 20 lb Lee production pot and you can't believe how fast you can cast a large quantity of nice bullets. Mold heats up fast and you start getting quality bullets after one or two fills if you preheat the mold. Nice!

So I’m running these in a 300aac bolt and M4 platform sized to .309. These is great compared to the 2 cavity for 1 easy reason: super fast. The 2 cavity requires smacking the sprue plate and tapping the handles to drop them. The 6 you just open the sprue with the handle and then open the mold, they just fall out. The mold will get hot quickly with 6 cavities and stays hot easily. Out of the rifles I do gas check these as without one I’m literally all over the place. I’m using this, the 160gr, and 230gr and this is by far the best super sonic round in 300aac by far.

I bought this because all other moulds for 150 grain .30 were 2 cavity. I cast bullets, then Powder coat, gas check and size to .308 for my 300 blackout bolt action pistol. With as cast, Powder coated and size to .309, I was have Failure To Feed as my chamber is too tight. Not so any more. They function perfectly and with my 4 MOA red dot I print 1 1/4 inch groups at 36 yards! This mold drops bullets effortlessly with Franklin Arsenal spray lube. I know, I know, instruction with Lee moulds now say don’t use lube. I’ve cast over 1000 bullets and the last one came out as easily as the first!

It’s very strong holds firm when molding

Shipping a little slow but i would definetly purchase again

Great mold makes great cast bullets I bought the 6 cavity mold for 312 (to be resized to 309 for 300 AAC blackout) also bought another in .224

I WAS IMPRESSED WITH THE QUALITY OF THE 6 CAVITY MOLD AND BULLETS ARE VERY ACCURATE IN MY 30CAL. RIFLES.

I Love LEE products. You cannot get a better product for the money. This mold Works fantastic every time. Keep in mind you still do need to size your lead bullets after you make them however I have been powder coating my bullets with a shake and bake method then sizing them. They work great and I do not have to use nasty lubricants.