17.5gr slugs Through Dreamline .22

Hi guys, has anybody shot the Nielsen 17.5gr slugs from a Dreamline .22 500mm superior liner? Have you had any success and what diameter is best?


I'd like to know too.I've had that exact ? myself while I have been eyeing Nielson 22 caliber slugs. I've tried both 22 Caliber (.216 & .217) JSB Knockouts 25.39 grain and the H&N .217 X 21 grain. My Hatsan Flashpup did best with the JSB KnockOuts .217. But not by very much. I can cover both 5 shot groups, shot from 25 yds with a dime. FPS for the .216 was 695 fps and the .217 was 705 fps. I shot a 5 shot, 50 yd group with my stock Dreamline. AHHHH! I can,t find the target,it's cold here,we just had 1 hell of a winter storm. But I remember 1 of those JSB KnockOuts did fairly well. I might try increasing the velocity. I read somewhere air rifle slugs like higher velocities. It's gotta warm up 1st. lol