Today we were testing some Riot balls and watch the results .They was good and bad as I always say same ammo different results . Bottom line I like the ammo for the BP-50/Sterling barrel great set up, great results with BP-50 ! But on the other hand terrible results with the HDP-50 .I found a great ammo for the 50 cal. setup. NICE COMBINATION FOR THE BEEMAN AND STERLING BARREL !!
here are the numbers Riot balls 3.6g 12.30 mm BP-50/Sterling barrel
336-18.88 short
340-19.33 short
412-28.39 long
420-29.50 long
416-28.94 long
410-28.11 long
394-25.96 long ( more than impressive numbers ) 20j short 30j long
here are the number with the HDP-50/ Delrin 2g ammo
458-19.49
444-18.31
416-16.08
402-15.01
372-12.86