Collection: ALL PRODUCTS
Explore the full Nefarious lineup — premium components, accessories, and hard-use parts built for performance, precision, and reliability.
- HK-platform parts and clone-correct components
- Barrels, receivers, gas blocks and small parts
- Tested fitment and verified compatibility
- Trusted by builders, armorers, and serious shooters
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Gas Tube – Mid-Length 11.75" | Mil-Spec Stainless Steel
Regular price $18.75 USDRegular price -
Gas Tube, "KAC" Intermediate Length
Regular price From $35.00 USDRegular price -
Gas Tube, Rifle Length
Regular price $20.00 USDRegular price -
Reaction Rod – Armorer’s Multi-Platform Upper Receiver Holding Tool
Regular price $125.00 USDRegular price -
Multi-Tool
Regular price $125.00 USDRegular price -
Gas Block Assembly Tool
Regular price $95.00 USDRegular price -
3 Nm Torque Wrench / 3/32" Hex Driver Kit
Regular price $30.00 USDRegular price -
Tango Uniform Echo Zulu Castle Nut Starter Kit
Regular price $25.00 USDRegular price -
Tango Uniform Echo Zulu Castle Nut Armorer’s Kit
Regular price $90.00 USDRegular price -
Tango Uniform Echo Zulu Castle Nut
Regular price $20.00 USDRegular price -
Tango Uniform Echo Zulu Castle Nut, Three Pack
Regular price $50.00 USDRegular price -
H&K FX01 Fixed-Blade Knife — Tactical Tanto, Full-Tang
Regular price $70.00 USDRegular price -
H&K FX02 Push Dagger Knife
Regular price $45.00 USDRegular price -
Nefarious Arms Leather Patch Cap
Regular price From $28.00 USDRegular price -
Nefarious Arms T-Shirt
Regular price From $25.00 USDRegular price
