Forward receiver buffer
Forwardly-placed firearm fire control assembly
Four position firearm fire control selector
Frangible fly through diaphragm for missile launch canister
Free piston machine
Friendly fire avoidance/self-defense system
Friendly fire prevention systems and methods
Fruit picking method and apparatus
Fuel assisted electromagnetic launcher
Fuel-air line-charge ordnance neutralizer
Fully redundant mechanical release actuator
Fume extractor
Functioning mechanism for a small calibre automatic weapon
Fuseless explosive propellant cartridge
Fuze activation device
Fuze module