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Hello all

A guy on here told me about the JSB Exact heavies (pellets)and said how good they are so I got some in 1.77

He wasn't wrong , I loaded my HW100 K and set to work setting it up at 30yds on mag x10

The grouping was spots on as you can see in the picture , so if you are looking for something with a high accuracy rate theses are a must, I put 20 shots in that target , on a gun rest.

There are going to give you a good kill rate

Neal

post-97861-0-34746500-1420395284_thumb.jpg

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In my X2 Prometheus Defiants were tighter grouping than that in .177 in my Super 10 Defiant Ogives are tighter grouping than that in .177!

 

It all depends on the barrel and what is good in your 100K may not be good in someone elses 100K, mine liked Crosman Premier Ultra Magnums

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I use 4.52 mm 8.44grain jsb exact diablo in my s410f classic and a friend gave me 50 of the heavyweight to try.

i was hoping for good results as they should retain lots of energy downrange but i do shoot out to 50 yrds when the wind allows and my groups were just a wee bit too erratic to trust on live quarry unfortunately. But if they are suiting your barrel they will do a damn good job!

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4.52mm Exact Heavies will shoot 10mm groups CTC at 33 yards through my 97K. They'll even do 20-25mm groups at 65 yards, will take out coypus at nearly 30 yards, and take down magpies at the top of a 30-foot-high tree 45 yards away... :toast:

 

That's with a V-Mach kit on board and 13 fpe. Prior to that, around 11 fpe, the barrel preferred AA Diabolo Fields and Weihrauch F&T Specials.

 

If you get the right pellet for your 97, it's a pretty unbeatable combination.

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The problem with heavies can't be seen while shooting at targets at known distances. However, in a hunting situation where you have got to suss out the hold over (or under) in a split second I fear that they have a too greater trajectory. I have always like a light pellet for hunting, one that is as flat as possible and will require less holdover. But thats JMHO.

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Iv been using jsb exact jumbos 15,89 in all of my rifles but in 22 .

 

So i got them in 177 for the scorpion and it hates them loads of flyers and the groups were crap

 

so i got the jsb heavies just the same then my mate vis gave me some bis.mags and she was spot on pellet on pellet out to 50,60 yards

 

Don't get me wrong i praise the jsb range all the time and in 22 there amazing and you all have seen what the raider has taken down with them .

 

i agree with mole on this what one barrel likes the other may not ,mind all of my 22,s love them must just be a 177 thing lol

 

atvbmac :thumbs: :thumbs: :thumbs:

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Been using them for a few years in my BSA ultra ,HW100k and my old r10 great pellet and great in most guns ,BSA guns seem to love them

I must have one of the most Vm as the scorpion hates them :cray: :cray: :cray:

 

Even little hunters 177 stroger loves them :yes: :yes: :yes:

 

gutted :cray: :cray: :cray:

 

atvbmac :thumbs: :thumbs: :thumbs:

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