THE BOINGER BASH AT QUIGLEY HOLLOW. MAKING GREAT MEMORIES SINCE 15th JUNE, 2013.
NEXT EVENT :- May 17/18, 2025.........BOING!!
THE BOINGER BASH AT QUIGLEY HOLLOW. MAKING GREAT MEMORIES SINCE 15th JUNE, 2013.
NEXT EVENT :- May 17/18, 2025.........BOING!!
4mm? Wow!
I don't know if the piston rods and trigger mechanisms are the same when comparing the LGV and Century if considering sleeving down? But replacing that huge spring with something more modest has to be a good place to start. Replacing the piston weight with a lighter top hat could well help, too, but is, obviously, also dependant on the weight of the piston itself. There's many a sweet shooting tune been achieved on the HW80/35 whilst retaining the original bore and, obviously, a less involved conversion. I think a satisfactory tune could be achieved whilst keeping to the 30mm and just addressing that spring and fitting some snug front and rear guides.
THE BOINGER BASH AT QUIGLEY HOLLOW. MAKING GREAT MEMORIES SINCE 15th JUNE, 2013.
NEXT EVENT :- May 17/18, 2025.........BOING!!
Yep.
There have been many short stroked 30mm HW80s over the years which have impressed immensely. Most notably, to my knowledge, those from Mick, T20, and WonkyDonky. Plus, I believe the Century sports the LGV-esque manual barrel latch, adding an air of even more reassurance and refinement.
THE BOINGER BASH AT QUIGLEY HOLLOW. MAKING GREAT MEMORIES SINCE 15th JUNE, 2013.
NEXT EVENT :- May 17/18, 2025.........BOING!!
So... going the HW80 route, I'd guess the first thing would be getting a softer, longer spring, and loosing some piston weight?
I was quite shocked at the 4mm wire spring, never seen anything that heavy in a spring gun. However, it has a quite large ID, so it actually seems softer than an HW80 spring. The tophat was so long that the rear guide was cut down and extremely short.
Too many airguns!
Yes wide Craig, the cross pin is in a blind hole, correct that and knock the pin out, the latch rod can then be punched out, if you then make the new one from 10 mm diameter silver steel, the piston can be reamed to take the new rod , drilled reamed and cross pinned back in . The new rod has to be sized for the trigger block hole or vica versa Not as easy as a tx .
Yes, brilliant information, Nick; thank you.
Beyond the remit of most of us lowly tinkerers, but entirely do-able for the likes of you airgun engineering Demi-Gods such as your good self, Jon, Mick, Jim and a few others........
Might help facilitate a certain little project, Craigy?
THE BOINGER BASH AT QUIGLEY HOLLOW. MAKING GREAT MEMORIES SINCE 15th JUNE, 2013.
NEXT EVENT :- May 17/18, 2025.........BOING!!
Mine wasn't a looker, got it for £60 locally complete with brown boot polished stock as i found out first time i shot it ,much to my mates amusment at the brown cheek i had after. I cleaned & oiled the stock & sold it after a couple of years for £80 to a local guy who wanted a decent springer for his sons 18th present i shot a ten shot group with the opens at 15m one ragged hole with it, gave the guy the card to show him how good it was, none of the lightnings could do better than an inch at that range, after fettling.
My HW55M in .22 cal is near to completion and running at 11.5 ft lbs in tests. Mach 1.5