Casting for 300 blackout?

[lar45]

Hi Neighbor, looks like I'm probably about an hour away from you in Ward.
If you're new to casting and need any help getting setup, just give me a holler, I'm sure we could get together some weekend and get things rolling for you.

Glenn

[Tazlaw]

Hi Neighbor, looks like I'm probably about an hour away from you in Ward.
If you're new to casting and need any help getting setup, just give me a holler, I'm sure we could get together some weekend and get things rolling for you.

Glenn

Thanks, I may just do that.

And thank you to everyone else that has responded. Love this group!

[F_L]

I used all of those MP mold bullets in my 300BLK bolt action, 312-440 and HG#38 don’t feed from magazine, but ALL shoot good. I killed roe bucks, foxes and one chamois with 312-159HP and 311-410 HP.

Interesting. I have an NOE mold that drops a bullet like the 312-159HP. Shoots well but the wide nose is giving me hell with feeding in my AR. I have widen the feed ramps but still still can't get reliable feeding. Any idea what the nose size is on yours? The NOE nose size is .210. I really would like a mid weight HP but about to give up

[popper]

Feed problem may be the mag, nose dented or ramp cuts?

[blikseme300]

Color me impressed - I ordered a 5-cavity 31-142D mold from Accurate on the 3rd of this month and it delivered today even though the home page on the website showed a lead time of 3 weeks... Maybe had stock on-hand... As usual the quality of the mold is first class. I guess I'll be doing some casting tonite.

[Burnt Fingers]

I ordered a pair of MP molds Saturday. They shipped Monday and will be here today.

It's amazing that we can get a product from Europe in three days for a very low cost. Midway charges almost as much for some orders and takes a week.

[Gamsek]

Interesting. I have an NOE mold that drops a bullet like the 312-159HP. Shoots well but the wide nose is giving me hell with feeding in my AR. I have widen the feed ramps but still still can't get reliable feeding. Any idea what the nose size is on yours? The NOE nose size is .210. I really would like a mid weight HP but about to give up

If you are interested in MP 312-159, with nose you meant this?

[popper]

I usually like 2x moulds for rifle but Tom does make them good, i.e. all cavities come out the same. I still break the top edge of the blocks and use graphite pencil for plate lube. This one seats at base/shoulder fine, don't know how it would do in 40WT with the shorter neck.
IIRC it runs 1650 fps from 10" with medium load of H110.

[F_L]

If you are interested in MP 312-159, with nose you meant this?

Yes, that is the dimension I am looking for.
Thanks!

[Gamsek]

Yes, that is the dimension I am looking for.
Thanks!

It’s 6,1 mm (millimetres)

[F_L]

It’s 6,1 mm (millimetres)

Perfect, Thanks.
My NOE mold is a little smaller at the nose and still giving me fits feeding reliably. I've widen the feed ramps, tried a few different mags. I still have work to do.

[Wolfdog91]

Ttt

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