As a 50 year bell shooter; please don't use a magazine fed gun, you have markers and checkers most likely in front of muzzle. yes I know that's against every safety rule ever but it's historically accepted for bell tgt. If youn eed a lighter rifle look for maybe a Hammerli 6tf/lb model or a Walther LG30. An Original 65/66 withpout the barrel weight is a lighter superb piece of kit but not PCP of course. Whatever you choose though make sure it's single shot or has a single shot tray option