Page 2 of 6 - JSB Exact Beast Diabolo .177 Reviews

Bright targets

None

No

Bright targets

None

No

Very uniform, very clean. These things hit really hard downrange, I'm getting 32 fpe from a stock Hatsan Flash QE.

They're perfect.

They come in a screw on lid tin. Not all JSB do, so that's nice. Not all .177's are strong enough to shoot these so there seems to be an abundance of them.

I believe you got the softness of the lead just right. These pellets stabilize pretty much at 900 ft./s. They do have SmackDown authority. And they book the wind pretty good!

I dont know about change, but there is something you might want to look into. They will not fit into the .177 caliber Air Venturi Avenger magazine. The skirt catches on both the left and right carousel arms while loading. This offsets the pellets towards the outside of the magazine at the back and the head of the pallet towards the inside of the magazine in the front. Which of course We have loading issues. With the one shot tray there are much less issues, loading is still somewhat difficult.

If your air rifle will not push a 10 grain pellet past 1100 ft./s you don’t want these pellets because they have to go at least 880 ft./s, more is actually preferable. This just isn’t going to work in the low power air again for you.

Very accurate out to 40yds

Nothing

They took on a corkscrew flight somewhere past 45yds when shot from my FX Dreamline at 923fps. The Monster redesigned 13.43gr. groups accurately out to 60yds and hits hard, I'm able to get 953fps with it from the muzzle. Regardless JSB pellets are my first choice and I shoot thousands of them a year.

Accurate, hits hard.

Episode 7, 8, 9.........complete garbage. Thank God for the Mandalorian.

Out of my Asp20. Very Nice!
For fun I shot this out of my 2400kt and I was lobbing pellets and falling a couple yards short at 25.

Heavy and accurate

Nothing

nicely made, all uniformed shape...

N/A

Packed very well, new twist too lids are significantly better than the older snap tops :).

Offer a bulk size. Im starting to order these by the thousands and would love access to larger batches.

These need to be moving at a decent clip to be best utilized, in that the advantage these offer is better energy retention at range. If you start off slow, youll end up with likely too little energy down range for these to be useful for anything other than paper. Because theyre heavier, they definitely have a greater arc while in flight, but Ive found they are still very accurate from my Synthetic Marauder .177 out to about 65 yards (sub 1.5 Inch groups) and at 50 yards I routinely hit quarters in 5 shot groups. Great pellet, if you have a gun to shoot them! I wont Say only PCP because I did have a Gamo that liked these, but I now know it probably liked them due to massive dieseling and a likely damaged piston seal.

Excellent pellet. True to 25 yards as that's all I've tested. , powerful knockdown power for small game, or just destroying aluminum cans full of water.

Nothing