Just picked up a pair of nice .22 Aces from a collector mate of mine.
The top one has a period Tasco 6-24x40AO scope on the proper Sportsmatch Innova/Ace mount with a cutout for the loading port. It's standard apart from the 1/2" UNF screw cut on the barrel end.
The bottom one is standard and complete with original front and rear sights.
https://www.flickr.com/photos/30750063@N05/15588835331/
Both run 11.4ftlbs on 4 pumps, with the blow-off valve coming in on pump 5 and limiting the power to 11.6ftlb regardless of the number of pumps applied.
This 5 shot group was shot at 30yds in a stinking cross wind, I had to wait for the wind to drop before taking the shot. I called the flyer at 2 O'Clock as I snatched the trigger.
https://www.flickr.com/photos/307500...n/photostream/
All in all what an excellent gun they are, I'd say they were every bit PCP accurate (and I've had several of those) and you never have to worry about running out of air or mess around with a separate pump or bottle.
If it wasn't for most people's lazyness there would still be a market for great guns like these and there would still be some in production (I'm not counting the Webley Rebel and neither should you!), the only qaundry now is how many more should I buy???