Are these new? just stumbled upon these.
20 Caliber
Nielsen Specialty Ammo manufactures high quality hunting and precision target air gun bullets for PCP air rifles and pistols. Swaged and cast slugs.
nielsenspecialtyammo.com
.20 Caliber Slugs available
- Thread starter joeypounds
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Nope, been around since at least May of 2023 since that's when I took the pic of one of the 2 boxes I ordered.
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Bought in large part out of boredom on a rainy day and a debit card in my pocket just to try out in a couple of higher powered springers I have in .20.
Wasn't honestly expecting too much in my springers and have a couple more to give them a try in.
Wasn't honestly expecting too much in my springers and have a couple more to give them a try in.
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Don't buy too many...
I think you'll find that springers don't have the balls for that.
It takes 145 bar on my Delta Wolf reg and a pretty good hammer strike to send the 18.9s @ 940... my preferred velocity. The light ones will take less, but still a lot more than a springer can develop.
Bob
I think you'll find that springers don't have the balls for that.
It takes 145 bar on my Delta Wolf reg and a pretty good hammer strike to send the 18.9s @ 940... my preferred velocity. The light ones will take less, but still a lot more than a springer can develop.
Bob
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I tried these in my .177 HW95 with OK results. Poly mags were more accurate. They make .20 cal polys. YMMV!
JSB Knock Out Slugs, .177 Cal., 10.03 Grains | Trenier Airguns
JSB Knock Out Airgun Slugs, .177 (4.51mm) Cal, 10.03 Grains, 500 Count. Hollow point with .047 Ballistic Coefficient. Whether you shoot from an air rifle or pistol, 4.5mm, 5.0mm, 5.5mm caliber or larger, outdoors or indoors, from paper to knock down targets, from 10 to 100 meters, JSB offers you...
www.trenierairguns.com Upvote 0
I have yet to try the 14.9gr NSA's in my rack of Webley Valuemax .20's so the jury is still out. I did put a few through my Beeman R10 and only got about a 560 fps average with them. The Webley's have more power than the R10 so I'll see when I get a chance to try them out.
And yep @maxtrouble, they make .20 caliber Polymags. I have something like a dozen tins of them in the stash...lol.
And yep @maxtrouble, they make .20 caliber Polymags. I have something like a dozen tins of them in the stash...lol.
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I've got them in 4 calibers and out to the 30ish yards I was shooting them, more than accurate for whacking squirrels. Only real downside is being pricy for the small size of the tins and since domes will whack them just as well, I tend to use them more.
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NSA .20/18.9grain slug results
Shared as part of the BRK Ghost review..... https://www.airgunnation.com/threads/brk-ghost-review.1274213/page-26#post-1523881
www.airgunnation.com (But not from a springer)
They're pretty impressive even as slow as 870-880, from the right barrel, but I don't think a springer is gonna get em that fast.....maybe an RX2/HW90 but it's gonna have to be hopped up and it'll be harsh.
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