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JSB slugs .177


villaman
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1 hour ago, enfieldspares said:

That's interesting. The same weight as the Bisley Magnum my sub 12ft/lbs non-FAC .177 BSA Scorpion T-10 favours. Have you done a test with them?

Bis mag are 10.6 I think.

1 hour ago, villaman said:

789BAB3A-CE89-4B71-9F59-B5D3B8A2FCB0.jpeg

Plenty of info on the tin, weight, size, BC.

How much?

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Be interesting if they are actually have a bc of 0.047 .

But going by what I've found so far I doubt it .probably more like 0.035 if your lucky .

But every gun is different  .and different barrels can produce massively different bc s from slugs and pellets .

I've just been trying .25 cal hades .I'm estimating the bc to be around 0.025 from my gun .My mates has then at 0.033 in his .  a massive difference past 50 yds  

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Fwiw .the 10.5 grn ones I tried recently had a bc of around 0.026  from my sub 12 bsa s 

Which is the same as a 8.4 grn jsb exact and lower than a jsb heavy at 10.3 grns .

With jsb behind these slugs they could be awesome  .even at sub 12 .but I wouldn't get too excited just yet  boys .

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On 30/04/2021 at 19:57, Rimfireboy said:

What order times are these figgy? Are jsb’s going to run out? If so I’d better stock up😁

They are so in demand around the world, any new orders are on a 12 month delivery time. 

Best look to stock up with what's available now or find a good H&N pellet.

Edited by figgy
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