Ammo · Pellets
Slugs — by Caliber
A slug is a solid bullet rather than a hollow diabolo pellet — shaped like a miniature centerfire round, stabilized by barrel rifling instead of by its skirt. For most PCP work under 50 yards, pellets are the right answer. At 50+ yards, where pellet wind drift and drop become limiting factors, slugs start to pull ahead. At 75-100+ yards, slugs are the only practical choice.
The catch: most PCP barrels aren’t slug-rated. Slug stability requires a faster barrel twist rate (1:18 typical) than the 1:24-30 of a pellet-optimized barrel. The Snowpeak Max 1, JTS Airacuda PRS Max, FX Impact and Crown families, and a handful of other modern PCPs ship slug-rated barrels; the typical Lynx Gen 3, Avenger, or starter PCP does not.
Before buying slugs, verify your rifle is slug-rated — and that it makes enough power (25+ ft-lbs for .22, 40+ for .25, 60+ for .30) to drive a slug to useful velocity. If yes, the picks below are the right starting point.
When shopping
What to look for in a pellet.
- ✓Slugs aren't pellets — they need a different barrel A traditional diabolo pellet is stabilized by its hourglass shape and rear skirt. A slug is a solid bullet stabilized by spin from the barrel's rifling — like a centerfire bullet. Most stock PCP barrels are optimized for pellets, not slugs. Slugs only shoot accurately from a barrel with the right twist rate (typically 1:18 or faster vs. the 1:24-30 of pellet-only barrels). The Snowpeak Max 1, JTS Airacuda PRS Max, and FX Impact/Crown are slug-rated; the typical entry/mid-tier PCP is not.
- ✓Slugs need more power Slugs are heavier than pellets of the same caliber. An 18-grain pellet in .22 might be a 28-grain slug. Driving that slug to useful velocity requires more energy from the rifle — typically 25+ ft-lbs for a .22 slug, 40+ ft-lbs for .25, 60+ ft-lbs for .30. Regulated high-power PCPs are the slug platforms; sub-500fps Canadian-compliant rifles can't drive slugs to useful velocity.
- ✓Slugs win at distance, lose at close range At 25 yards, a pellet and a slug both work fine — and the pellet is more accurate. At 50+ yards, slugs start to pull ahead — higher BC means less drop, less wind drift. At 75-100+ yards, slugs are mandatory for serious accuracy. If you're shooting under 50 yards, stick with pellets.
- ✓Nielsen is the partner's most-stocked slug brand Nielsen is a Danish slug-maker — 26 SKUs at the partner across .177, .22, .25, .257, .30, and .35 calibers. Consistent quality, multiple weight options per caliber, fair pricing. H&N is the German alternative (14 SKUs), with the Slug HP being the popular hunting choice. JTS and JSB are the budget and premium picks respectively.
- ✓Test slug weight against your rifle's power Heavier slugs are more stable downrange but require more energy. For a 25 ft-lb regulated .22 PCP, try slugs in the 25-30 grain range first. For a 35+ ft-lb high-power rifle (Max 1, Impact), 33-38gr slugs work. Heavy slugs in low-power rifles produce huge drop and poor accuracy — match weight to power.
Our top picks
Our 6 top-pick slugs.
Two per caliber across .22, .25, and .30 — Nielsen as the partner's most-stocked brand plus a premium alternate per caliber. Each pick is one specific SKU with weight, BC, head diameter, and the rifles it pairs with.
.22 · 17.5gr · BC .075
Nielsen NSA 17.5gr .22 Slug
The lightest Nielsen .22 slug — the regulator-friendly starter slug for mid-power slug-rated PCPs. 4 head diameters, 5-star buyer review.
Read the full pick →
.22 · 21gr · .217 head
H&N Slug HP .22 — 21gr
The most-ordered H&N .22 slug — German tight-tolerance hollowpoint for slug-rated mid-power regulated rifles.
Read the full pick →
.25 · 26.8gr · BC .088
Nielsen NSA 26.8gr .25 Slug
Lightest Nielsen .25 slug — the starter weight for 35-45 ft-lb slug-rated .25 rifles. Pre-lubed, .249 head.
Read the full pick →
.25 · 31gr · Hunting HP
H&N Grizzly .25 Slug — 31gr
H&N's flagship .25 hunting slug — for slug-rated .25 PCPs in the 45+ ft-lb class. Long-range / hunting profile.
Read the full pick →
.30 · 43.8gr · BC .105
Nielsen NSA 43.8gr .30 Slug HP
Lightest Nielsen .30 slug — the entry hunting load for 60+ ft-lb slug-rated big-bore PCPs. Soft-lead swaged HP.
Read the full pick →
.30 · 63.27gr · Big-bore
JTS Dead Center .30 — 63.27gr
JTS's heavy precision .30 slug — designed for the JTS Airacuda PRS Max .30 and other 80+ ft-lb slug-rated platforms.
Read the full pick →Browse all by brand
Slugs grouped by caliber.
Past the 6 top picks above, here's the full brand-grouped catalog. Find your rifle's caliber, then the brand — each link lands on the partner's filtered listing where you can pick the weight that matches your rifle's power.
.22 caliber slugs (regulated PCP hunting)
The .22 caliber is the most common slug caliber for regulated PCPs. 10 Nielsen SKUs alone, plus H&N, JSB, JTS, and FX options.
Nielsen .22 cal Slugs
Nielsen's 10-SKU .22 slug lineup — the partner's most-stocked slug brand. Multiple weights for different rifle power levels.
H&N .22 Slugs
H&N .22 Slug HP and other H&N slug options — 14 SKUs across calibers in the partner's H&N slug category.
JTS .22 Slugs
JTS .22 slugs — budget alternative for high-volume practice or hunting where you don't need premium consistency.
JSB .22 Slugs
JSB premium slugs — limited selection (1 SKU at last check) but the same JSB consistency that makes their pellets the gold standard.
FX .22 Slugs
FX-branded slugs — 2 SKUs designed for FX platform but compatible with any slug-rated .22.
.25 caliber slugs (big-game hunting)
.25 caliber slugs require high-power PCPs (40+ ft-lbs). 7 Nielsen SKUs plus H&N and JTS options.
Nielsen .25 cal Slugs
Nielsen's .25 slug lineup — 7 SKUs. The partner's most-stocked .25 slug brand for serious hunting.
H&N .25 Slugs
H&N .25 slugs — premium German quality. Browse the H&N slug category for .25 options.
JTS 25 cal Slugs
JTS .25 slugs — 1 SKU, budget alternative for the Snowpeak M60B, Max 1, and other .25 hunting rifles.
.30 caliber slugs (the long-range / big-game caliber)
.30 caliber slugs are the long-range / big-game extreme — requires 60+ ft-lbs PCPs. 4 Nielsen + 1 JTS at the partner.
.177 caliber slugs (specialized)
.177 slugs are a specialty — pellets dominate this caliber. Mostly for competition shooters who want extreme range from a .177 platform.
.35 caliber slugs (big-bore specialty)
.35 caliber is the big-bore extreme — Snowpeak .35 platforms only. 2 Nielsen SKUs at the partner.
Want to see them sorted differently?
The partner stocks 164 pellet SKUs across 5 calibers. Browse all of them directly.
Browse all 164 pellets at Airgun Archery Fun →
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