THANKS FOR THE REPLY IOWEGAN. THE FILLED SHOT CAPSULE WEIGHS 40 GRAINS AND HOLDS APPROX 60 #9 PELLETS. IM MAKING THESE FOR A FRIEND WHOSE ONLY PISTOL IS A BERSA 380. HE NEEDS SNAKE PROTECTION ON CANOEING AND CAMPING TRIPS HERE IN TENNESSEE, SO IM BEING VERY CAUTIOUS ON WORKING UP THIS LOAD, DONT WANT TO HURT HIM OR HIS GUN. I HAVE COME UP WITH AN OAL THAT ACTUALLY FEEDS THRU THE MAG AND CHAMBERS RELIABLY, THEY PROBABLY WONT CYCLE THE SLIDE THOUGH. LIKE I SAID EARLIER, TO GET THE CORRECT LENGTH TO CHAMBER AND STILL HOLD A DECENT SHOT CHARGE REQUIRES COMPRESSION OF THE POWDER. I TALKED TO THE BOYS AT MY LOCAL RELOADING SHOP TODAY AND THEY THOUGHT IT SHOULD BE SAFE. IM DOING A TEST FIRING TOMMORROW AND WILL LET YOU KNOW THE RESULTS.