Air Venturi Air venturi avenger. 25

Hi. My Avenger 25 cal shoots very well. My best groups at 50 yards are with king heavies 33.9. Here is my recent 50 yard target and regulator setting. Hammer is factory setting. I was doing a lot of pellet testing and forget the FPS. I will test in the next day or so and update that for you. Dan

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I too have a .25 avenger mine likes almost any pellet around 880 to 900 fps. My method is max hammer spring then adjust reg till i get about 8-10% above target speed then back hammer off till desired speed reached. Virtually all pellets grouped sub moa at 50 yards. As for slugs they have a choked barrel and i have not had luck with them. Ive also ported the barrel and transfer port. Ive found over 900 fps i start to get fliers like 3 same hole 2 off a inch