Heat/cold
I'm no expert. But would think any possible gain/loss due to expansion of components as they warm would be lost as the gun is mainly made of metal - effectively a heatsink.
A few years back one of the mags ran tests (Jim Tyler?) on the effectiveness of seals at LOW temperatures, involving freezers etc. Took quite a drop to make any difference.
My 2p worth.
Bru
Last edited by laverdabru; 30-12-2020 at 10:20 AM.
Webley Mk3 x2, Falcon & Junior rifles, HW35x2, AirSporter x2, Gold Star, Meteors x2, Diana 25. SMK B19, Webley Senior, Premier, Hurricane x 2, Tempest, Dan Wesson 8", Crosman 3576, Legends PO8.