Nielsen Specialty Ammo

NSA Hollowpoint Slug .250 Cal, 33.5gr, 215ct

I tuned my Hatsan NeutronStar .25 to shoot these well made product that goes down range with an high point of accuracy, very impressive at the 100 yard line, but you have to tune your rifle for every slug or pellet thats where the accuracy fall down range.

NSA Hollowpoint Slug .358 Cal, 93gr, 110ct

Nice accurate slugs

NSA Hollowpoint Slug .2175 Cal, 17.5gr, 300ct

Packing always great and slugs were as expected. Just wish I could find some that grouped.

NSA Hollowpoint Slug .300 Cal, 65.5gr, 110ct

I'm shooting these out of a Umerex Gauntlet 30. At 50 yards I get under an inch group.

NSA Hollowpoint Slug .300 Cal, 61.5gr, 120ct

Packaging

NSA Hollowpoint Slug .250 Cal, 33.6gr, 215ct

First time buying these slugs. Well packaged, no lead shavings or mis-shaped slugs. The shoot very well in my Karma EQ. good groups all the way out to 90 yards.

NSA Hollowpoint Slug .178 Cal, 20.5gr, 300ct

Well made and work great

NSA Hollowpoint Slug .2175 Cal, 23gr, 250ct

I have now upgraded to 700 mm STX Heavy barrel liner, FX Carbon Fiber Sleeve and DonnyFl Sumo Suppressor . . .. The sweet spot for these is now 980 fps with a tighter grouping. More testing shows that with STX heavy 975 to 980 fps with Patriot Javelin Gen 2 .217 or NSA .2175 produces better groupings without flyers or dropping of fps due to slight binding of the slug that the .218 above creates (again your mileage may vary based on your barrel liner tolerances). Theory is Now, no more flyers and no more dropping of fps due to assumed slight binding of slug. Theory is that the .218 that I was using were hitting tight spots in barrel and dropping fps and that binding was slightly deforming the slugs themselves causing instability in gyroscopic rotation of the slug (i.e. wobble in rotational axis) and producing flyers. Once again, your mileage may vary based on your barrel liner's tolerances.

NSA Hollowpoint Slug .452 Cal, 240gr, 50ct

Well made

NSA Hollowpoint Slug .2175 Cal, 20.2gr, 275ct

Performed great out of all my .22 cal PCPs