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JCzech precision airgun pellet and slug manufacturer; major OEM
Maker details
- Parent
- Schulz Diabolo s.r.o. (Bohumin, Czech Republic); founded by Josef Schulz
- Founded
- Established 1990s (brand since 1996 era)
- Country
- Czech Republic
- Product focus
- Premium diabolo pellets (Exact, Hades, Beast) and KnockOut slugs; OEM pellet maker for Air Arms, AEA, Predator and others
- Calibers offered
- .177 to .357 (head sizes ~4.50-9.04mm; weights 8gr to 90gr+)
- Projectile types
- Pellet (domed, hollow-point, wadcutter) and slug (KnockOut, cylindrical)
- Material
- Lead (typically the softest lead among major brands)
- Manufacturing
- Die-pressed diabolo pellets; swaged slugs
Availability
- US availability
- Ubiquitous US specialty-retail presence.
- Direct sales
- Via distributors
- Price tier
- Mid (~$13-$25/tin)
Catalog · 57 products
.17716
Match Diabolo Exact RSMatch Premium LightMatch Diabolo Exact PremiumMatch Exact Express DiaboloSimply PelletsMatch Diabolo ExactExact Premium DiaboloMatch Diabolo ExactMatch Diabolo Exact ShortJSB KnockOut SlugsKnockOut Slugs MK3Diabolo Exact HeavyMatch Diabolo HadesExact MonsterKnockOut SlugsExact Beast Diabolo
.2223
Match Diabolo Exact Jumbo RSDiabolo Exact Jumbo ExpressDiabolo Exact Jumbo ExpressDiabolo Exact JumboMatch Diabolo HadesMatch Diabolo HadesMatch Exact Jumbo Diabolo PelletsMatch Diabolo Exact Jumbo HeavyMatch Diabolo Exact Jumbo HeavyMatch Diabolo Exact Jumbo HeavyExact Jumbo Monster LightHades MonsterKnockOut SlugsKnockOut SlugsKnockOut SlugsKnockOut Slugs MKIIRedesigned Exact Jumbo Monster Deep SkirtRedesigned Exact Jumbo Monster Deep SkirtRedesigned Exact Jumbo Monster Shallow SkirtRedesigned Exact Jumbo Monster Shallow SkirtUltra ShockExact Jumbo Monster GrandBeast Jumbo
Real-world commentary
JSB Match Diabolo has been the benchmark Czech pellet and slug maker since 1991, made by Schulz Diabolo in Bohumin under founder Josef Schulz, spanning the Match, Exact, Hades, and KnockOut slug lines across calibers from .177 to .35 and beyond. At IWA 2026 the company rolled out an all-new packaging and label design across its full catalog; the underlying products and part numbers are unchanged.