Hello, my name is Jarno and i live in Holland.
Usually i post at www.luchtbuks.net but i'm looking for some answers on BSA pressure cylinder threats. And i'm a big fan of GB airguns, so i registrated myself here.

I own a Bsa Lonestar .25 witch is shooting at 70Fpe, a Air arms s400 SL extra fac and a few spring rifle's (Diana, Gamo, Krico) also i have ordered a Corsair .308 airgun for the long range plinking at 150-200M with 200+ Fpe

The question i have (and i hope someone here knows): What kind of threat is BSA using for its PCP rifles to screw the valve into the cylinder (bolt side)
I'm intending to buy or make a 100mm extention for the airtube (not a lot of good shots will come out at 70Fpe ) offcorse it will be calculated.

I hope for some answers and wish you all the best.
Greetings form Holland, Jarno.