That would be a great slug for .257 cal air rifles…. It would be great if it was available in RG2 and RG4 moulds so that you can cast either FN, HP or Cup points….
Interesting that the description for that particular mould, & a good deal of the other similar potential air gun designs are not mentioned as being designed for air guns…
“The 260-63-FN-AR4-21 is a 2 Cavity Aluminum mould. This mould drops a .260 caliber Plain Base 63 grain bullet with a Flat nose profile type. Designed for use in 257 Roberts and 25-06.”
Maybe Al should be mentioning in his mould descriptions that this mould is also a good candidate for 25 caliber air guns down the line. It could help to generate interest in this particular mould design…
I bought a couple of the last ones in stock… of the various types… circa… mid 2019… for the afore mentioned cartridges… among others of the 25 caliber persuasion.
Personally its cast bullet weight seems to fit in quite well with the 25-20 also… Maybe that cartridge should be mentioned too.
I have been regularly watching this mould among others… also since then… to for any potential new runs.