Buy — Mil Spec Smoke Grenades

: Any person acquiring professional-grade pyrotechnic smoke devices must now obtain a Federal Explosives License (FEL) or permit.

: Professional models are often categorized as explosive materials rather than destructive devices because the ATF defines their fuze assemblies (like the M201A1) as initiating devices.

Several manufacturers produce high-output smoke grenades that mimic military performance for training, filming, and airsoft, though they may have specific purchasing requirements. Maximum HC Smoke Military-Style Canister

: These devices must be shipped via palletized truck freight (no UPS/FedEx air/ground) and require specialized, secure storage in approved magazines. Where to Buy Military-Style Smoke Grenades