P-17 O-Ring Update - Metric 116, 008. SAE 008, 005

This P-17 now a test gun for Storehouse rings. All rings replaced with Storehouse. Within Storehouse brand standards: ▶️Metric 116 for Pump head seal ▶️008 SAE for breech seal ▶️Metric 008 for bottom valve seal ▶️005 SAE for valve top seal (tiny guy) On ammo, JSB RS blowing away others giving accuracy I was not sure P-17 had in it. Some don't like pointed pellets, but they have proven themselves at closer ranges - devastating hunting hits and accuracy. Excite Spikes (880) Excite Coppa Spitz (753, M-4) JSB RS (P-17, 753, M-4) Beeman Pointed (P-17, 880) All have proven themselves. Stratons by far best in P-17.