H&N HP2 slugs

Just wondering anyone out there shooting these 25 calibre H&N HP2 slugs in 28, 30, 32 and 34gr in their guns.

What speed for each weight?

Thank you.

H&N-25cal-slugs.jpg
 
930-1000fps is fantastic for these slugs, have not tried the 28gr, but the rest of them yes.
I tried the 28's, The fx .25 1:16 liner just didn't like any 28gr slug aside from the Mk2 zans. The Hp2 30-32 were perfect. 860-952, Couldn't get higher than that using my dreamline tac ( with a little work)
 
  • Like
Reactions: JaceSpace1369
Thank you all for your input. I will be testing these with my Snowpeak M60B converted 25cal. Hopefully one of them will work and give me 50+ FPE with accuracy out to 75 yards. Unfortunately, I am waiting for my fill hose to arrive as the old one leaked and I wasn't able to fill my tank with my compressor. Eager to tune...
Try the Hybrids. I usually don't like them. But the Zelos LOVES them in .22 and .25, so I'm willing to wager the m60b will as well.
 
I shoot the 30gr out of a 1:20 LW barrel in .25. 910-920fps is where they are the happiest for the last year or so. If that guns twist rate is close to my LW, give that a try. I don’t mess with under 30gr in .25. The whole shooting a square slug thing can just be a road of frustrations. At pellet gun or short range maybe not. But who wants that kinda slug gun.
 
Last edited:
@SciueraPlumbea I might give them Hybrids a try down the road. I need to find time to go down to the farm and do some more tuning. Thanks.

@Vetmx. Thank you for the information. I was thinking about ordering a longer LW barrel for my M60B if I can't get the extra speed needed for the heavier slugs. My goal is to tune this 25cal M60B strictly for my coyote hunt.