That sounds like a great idea. Wondering how many shots you'd get between fills. You could also change the transfer port inner-size to control gas use.I've been looking around for an older used pcp to do exactly that with.Cheers,J~
Thanks, Jeff!Good call on shimming the tp. The Benjamin Maximus Euro (12ftlb, see AEAC YouTube channel review) came with a lighter hammer spring and a smaller tp which made it way better than the Discovery for bulk fill co2. I have wanted an Arrow for a garden gun since I first saw it, but the 3000psi fill, extreme fps spread, and muzzle flip from the high power is a bummer, to me.The Arrow's valve is permanently sealed in the compression tube, so no re-springing the valve spring. The execs at Gamo must wake up in a cold sweat when they dream about anyone tuning any of their rifles, ha ha!
Quote from: PelletSport on March 29, 2024, 12:29:00 PMThanks, Jeff!Good call on shimming the tp. The Benjamin Maximus Euro (12ftlb, see AEAC YouTube channel review) came with a lighter hammer spring and a smaller tp which made it way better than the Discovery for bulk fill co2. I have wanted an Arrow for a garden gun since I first saw it, but the 3000psi fill, extreme fps spread, and muzzle flip from the high power is a bummer, to me.The Arrow's valve is permanently sealed in the compression tube, so no re-springing the valve spring. The execs at Gamo must wake up in a cold sweat when they dream about anyone tuning any of their rifles, ha ha!No worries!You might also look into whether the "BStaley mod" is suitable for that rifle. It's worked wonders for my current QB78 and all it costs is a few pennies.Cheers,J~ Will do! I had not heard of the BStately mod and the qb78 is my all-time favorite precharged air rifle.Thanks again,Matthew