Not sure how that would work as the Diana blue seals are 28mm and TX/PS seals are 25mm I expect the wedge piston fitting may be the same but unless they were a experimental seal by Maccari and may be he was doing 25mm conversions on Diana's ??
Pete
Custom air seals do a blue seal. Its a closed face type and marketed for Gamo rifles. It does fit the TX piston
Custom air seals do a blue seal. Its a closed face type and marketed for Gamo rifles. It does fit the TX piston
I know, I had one in my Brocock Independant before I converted it to the 25mm HW seal but mine was red and wasn't closed faced but yes they also fit the TX.
Pete
Far too many rifles to list now, all mainly British but the odd pesky foreigner has snuck in