Date: 4/3/2024 19:9


NSA | .510 Cal | 330.0 grain | 50ct

Main Product Rating 5.05.0 (1 review)
NSA | .510 Cal | 330.0 grain | 50ct

NSA | .510, Image 1NSA | .510, Image 2

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    WARNING WARNING This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

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  • 50 Cal | .510 diameter
  • 50 slugs
  • G1 BC: 0.230
  • Length is .75
  • 330 grains
  • flat base
  • hollow point
  • 330 grains
Great slug for Texan, Hammer or Piledriver 50 cal (.510).  Do not use in Seneca, Dragon Claw or other .495/.498 50 caliber air guns.

Nielsen Specialty Ammo (NSA) slugs are designed to work in various popular air guns and are among the original slugs created to shoot in what were pellet only air guns. NSA tests slugs in many platforms to offer slugs that work in a larger array of air rifles. Manufactured in Labadie, Missouri USA by the Nielsen family from 100% USA materials and labor.

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Nielsen Specialty Ammo NSA | .510 Specs

Ammo TypeSlugs
Projectile Weight330.0gr
Ammo Shape
Ammo Diameter.510 (12.95mm)
Slug BaseFlat Base

Nielsen Specialty Ammo NSA | .510 Review

Rating 5.05.0 (1 review)
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Ammo holding good patterns

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