They both have a set ratio of use to cleaning. In fact, I’m starting to think that two handgun makers in particular are wholly-owned subsidiaries of Beechcraft, because the handguns are just like a C-90 King Air. Two flights and then we washed the plane. Two range trips and then I clean the handguns.
Airplanes and firearms also lead to getting accessories. You know, headsets, knee-boards, cleaning supplies, manuals and guides, rule-books, bags to carry all of the above. A second headset because the first one wasn’t quite right, or you have a passenger/family member/friend who needs to have ear protection.
Airplanes and firearms eat a lot. Avgas and jet-A are, oh, about five to ten times as expensive per gallon (or pound or kilo, depending on how your plane is fueled) as car gas. Ammunition prices are starting to descend from “will trade fancy house in high-demand gated neighborhood for 100 rounds.” However, they are not a penny a round, like some calibers used to be. DadRed comments on this. Frequently. Especially after the Brown Truck of Happiness leaves a small, heavy box with a certain hazard marking on it.
Planes and firearms are both finicky about what you can use to clean them. I’m grateful for modern stuff, because I remember reading the Little House books and how Pa Ingalls poured boiling water down the barrel of his rifle to clean it. I’d just as soon not do that with a handgun! However, plane-washing and gun-cleaning are both messy, have to be done outdoors in some cases, and leave distinctive scents surrounding the individual doing the work. Some things [Simple Green among other products] are absolutely verboten for aircraft. So you end up with hot water (one hopes), a bucket of smelly soapy stuff, a scrub brush on a stick, and elbow grease. Oh, and the plane’s belly has to be done as well, so get ready to lay on your back on a creeper and scrub. A lot. Wear goggles – seriously, wear safety goggles. Solvent in your eye, or de-greasing soap in your eye, is pure h-ll. Trust me on this! Ideally, you won’t get firearm cleaning stuff in your eyes as easily, but I’m sure there’s a way if you work at it. You will end up with dirty bore patches, a bit of oil on your fingers, and the need to scrub your hands after doing firearms. No, do NOT take coffee or other things out with you when you clean firearms. Planes are a little different, but I’d still leave my drink of choice well clear of the bird and the cleaning effort.
Oh, and you’ll find that you need something odd. Leather cleaner for the King Air. You have no idea how many bottles of leather cleaner I went through. Not quite one a week, but it was close if we were busy. The air-ambulance had a white leather interior. The med-crew and some pilots wore combat-style EMS boots. Finding waffle-stomper prints on the upholstery was not rare. And of course just general dirt and grime got into the plane. With the firearms it is having at least two sizes of cleaning cloth bits, because the big ones won’t quite go through the smaller gun, especially if they have solvent on them. And a bit of oil for the moving bits (planes are supposed to take care of this themselves.*) And a silicone wipe for the wood and metal after you finish, especially if you are going to store the firearm for a while.
Oh, and there’s always someone who will be happy to tell you that you are flying/shooting wrong, and to show you the One True Way to do it. And if you are of the distaff persuasion, being associated with an airplane or firearm gives you +20 attraction points. Especially if you have a source of cheap avgas or ammo. Strange, that . . .
*Certain aircraft sling oil out all over themselves so that they go faster. Sort of self-lubricating in the atmosphere. Really. And if you believe that, I have an R-3350 that needs an oil change. The truck full of quart bottles is over there. I’ll tell you when you can stop opening them.