rhmc24 supplies are arriving

[jack404]

That disk ..

i'm making a change

i'll assemble the chambers first then bore them , i can get it tighter that way ( to centre )

and i'll be lining the chambers lining is a silicon varient of 4140 ASA 4147b?

( they use it for prop shaft tube for internal impellors on jet boats )

main chambers is AR400 love that stuff eh but not great for a chamber

liners arrived today

i got 3 x 1 yard lengths to experiment with

thanks for the new project ..

[jack404]

heck them rifle butts are dinging me floors!