NSA Hollowpoint Slug .30 Cal — 61.5 gr, .303 Diameter, 120 Count

Premium American-Made Airgun Slugs from Nielsen Specialty Ammo

Take your big bore airgun performance to the next level with NSA Hollowpoint Slugs. Nielsen Specialty Ammo (NSA) helped pioneer the slug revolution—creating projectiles that transformed pellet-only airguns into true slug-shooting performers. Each slug is rigorously tested across a wide range of platforms to ensure dependable, accurate performance in more air rifles than ever before.

Proudly manufactured in the USA with 100% American materials and labor.

Why Choose NSA Hollowpoint Slugs?

• ✅ Hollowpoint Design — Built for expansion and effective terminal performance on small game
• ✅ Dish Base Construction — Promotes consistent obturation and stable, accurate flight
• ✅ Optimized 61.5-Grain Weight — A balanced mass for flat trajectories and reliable energy retention
• ✅ G1 Ballistic Coefficient: 0.120 — Engineered for solid downrange efficiency
• ✅ Tested Across Multiple Platforms — Designed to work in a large array of popular air rifles
• ✅ 100% USA-Made — American materials, American labor, trusted quality
• ✅ 120-Count Pack — Great value for practice and hunting alike

⚠️ Important Fitment Information — Please Read Before Ordering

.303 slugs are intended for Leshiy barrels or other large-diameter bores. The .303 size is NOT compatible with most air rifles.

• .300-sized slugs shoot well in the Leshiy 2 (L2) if you have .300 diameter magazines.
• Leshiy 2 Owners: There are now two different magazine sizes for the 30 Cal L2:
  • If your magazine has an "S" stamped on the back, it is a .300" magazine — .303 ammo will NOT fit.
  • Most magazines are reported to be .303, but always check before ordering.
  • Reports indicate .300 slugs shoot well out of the "S" magazines.

We cannot confirm which magazine size you have—please verify and order the correct size for your setup.

Product Specifications

In the Box

• 150 × NSA .303 Caliber 61.5-Grain Hollowpoint Slugs

American-made precision for big bore airgun enthusiasts. Whether you're sighting in at the range or heading out for small game, NSA Hollowpoint Slugs deliver the quality and consistency that put Nielsen Specialty Ammo on the map.