Thats a top gun mate. at first, i thought it was a barrel sealer because of the barrel setup and the BV behind but then i saw the sprinker valve so i assumed the BV was for breach loading

. good damage too. i havnt posted yet but ive got a damage pic of my whammy gun at 350psi, i got a nail through a 4x2 and 10mm through a 20c peice. i was quite impressed

anyway good job mate. you should be proud
dont mind me......too many alcoholic beverages......

:D:D