Yes. If it hasn't been got at. Get a look/photo of open breech. In 25 mm the seal bore edge touches the inside dia. of comp. tube.
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Good morning gents,
I would need your expertise; I have the opportunity to buy a HW77 in .177 with serial number: 1019349
Am I correct in assuming that this rifle still features a 25mm piston?
Many thanks and good weekend ahead!
Best,
Jonas
Challenge HFT .177 16J | Optisan 10x44 | HW50S .22 16J | Fomei 4x32 | HW95K .177 LB 16J | Valiant 4x32 | HW80K .22 LB 26J | Valiant 4x32 | HW97K .177 16J | Schmidt & Bender 10x42
Yes. If it hasn't been got at. Get a look/photo of open breech. In 25 mm the seal bore edge touches the inside dia. of comp. tube.
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Excellent feedback and very helpful! Thanks.
Challenge HFT .177 16J | Optisan 10x44 | HW50S .22 16J | Fomei 4x32 | HW95K .177 LB 16J | Valiant 4x32 | HW80K .22 LB 26J | Valiant 4x32 | HW97K .177 16J | Schmidt & Bender 10x42
Is it that important? (+~8% surface)
I recon they are both good, just require different tunes
We are not comparing 22 and 28 mm.
Probably not for many users. Just a pity if someone buys one thinking it's original spec. then finds it's been cannibalised.
8% better... you notice it...
Always looking for any cheap, interesting, knackered "project" guns. Thanks, JB.
Hw77 before serial no 144..... are 25mm internals
Elmer
Daystate Regal xl .177 / Hawke niteeye 6-24x50irsf...
Weihrauch HW97 .22 tbt kit / Hawke sidewinder 30 10×42...
2 ferrets and a net...
I have two of your kits in my hw77 n hw97
Maxi pro in the 77 and short stroke 8mm in the 97...
They have transformed them.
And as you said to me once i have stage 7 tuned them now... all bits of dog hair and grass seeds picked out of the gun slips
Elmer
Daystate Regal xl .177 / Hawke niteeye 6-24x50irsf...
Weihrauch HW97 .22 tbt kit / Hawke sidewinder 30 10×42...
2 ferrets and a net...
I got to ask...
Whats the stage 8 tune?
Elmer
Daystate Regal xl .177 / Hawke niteeye 6-24x50irsf...
Weihrauch HW97 .22 tbt kit / Hawke sidewinder 30 10×42...
2 ferrets and a net...