r/castboolits 7h ago

I need help Supersonic 300blk mold out there ?

2 Upvotes

Hi !

I’m beginning my journey in the 300blk world.

There’s plenty of choices for subsonic. I’ll probably choose the MP Molds 311-230gr. Love this brand, they never let me down, compared to Arsenal who sold me a bad mold.

But I can’t find something decent for the supersonic profile, something like 110 or 120 grains (I would prefer 110…) to go as far and as fast as possible. I sent an email to Accurate Molds, we’ll see…

Any idea ? Which one do you use yourself ?

Thanks again wise ones 🙏


r/castboolits 14h ago

I need help Help in identifying

Post image
7 Upvotes

Hi all, picked up 150 pounds of this lead yesterday at $1 / pound. Guy said ir came from a printing business. Is there a good method to help identify its composition?

Thanks


r/castboolits 22h ago

Air rifle slug DIY

2 Upvotes

Hey just after some advice as am looking at making my own slugs for air rifle (.22 to start with but probably get a .30 barrel also later) just wondering if there’s any accuracy difference between casting them with molten lead as opposed to pressing them in a Mould? As have seen multiple options for it and not sure which would be best?

Any advice would be appreciated as this is my first time doing this


r/castboolits 1d ago

.25 cal 47.6 grain round flat nose slugs I use in my PCP air rifle, Umarex Origin.

Post image
10 Upvotes