My FWB 127 series 2 its been at Wills for a tune, at present set up is beding in so 11.2 with Air arms domes which will settle at 11.5, ( plenty powerful and not to close to the limit). I had thought of putting my Tasco 1.75-5x40 on her but settled on my Pecar 4x35 in a Sportsmatch adjustable mount. On Wills test range its cutting the bull out of a standard practice target,. That will do me Now get some free time over the holiday period to have a few shoots. Love this gun despite the flaws in the Sport design. I still dont like the cheapo back sight, the bent bit of metal of the saftey catch or the bolt which needed a bit of work from Will to make her accurate and yet like all Sports its a lovley weight and a nice predictable gun. Will I get one of the new models not at the projected price when I can use my excellent Hw97 K/T stainless ( again tunded by Will or my Walther LGV or my xmass present from ME to ME the Terrrus all in .22.