“ Extreme valve even better with my bigbore kit. I have made new barrel .745", seemless
... „ more smoothbored tubing. I shoot pigeons with mix of marbles and thumbtacks, but not really thumbtack but just smaller carpet tacks for fun. I got deadly spider species of monkey at 2.63 metres with dirt clods and small gravel is great for organ grinder repellent and shooting at hooligans . Couldnt do without extreme hipower valve with my bigbore pigeon hole shooter kits. No more tinker toy machinist needed. Now production quality no pillzbury doughboy toy needed. „