Inspection and Inventory

Remember last fall? It was getting dark, the cold was settling in, and you shoved your gear into that pack with every intention of sorting it out later. You didn’t. I know, because I’ve done it too.

Spring has a way of surfacing those shortcuts. Whether you ran out of daylight or just ran out of motivation, gear that sat all winter tends to develop problems quietly. Corrosion creeps. Batteries die. Leather dries out. Mice move in. None of it announces itself until you’re in the field and something fails.

The fix is an annual Inspection and Inventory — what I call I&I. The concept came to me nearly a decade ago from my friend and mentor, Trek, formerly of Michigan Defensive Firearms Institute. He framed it around firearms maintenance, but the logic extends to anything you depend on outdoors. Over the years, I’ve built my own version of I&I that covers every piece of kit destined for the trail or the firing line.
It’s not complicated. It’s not glamorous. But it’s the kind of unglamorous discipline that separates people who are ready from people who think they’re ready.

Start Outside, Work In

I like to begin with the containers — packs, cases, pouches — for a practical reason: Once you’ve inspected what goes inside them, you can stow each item back where it belongs and move on. It keeps the process from turning into a pile of gear on the garage floor that you step over for a week.

This is also the fastest part of the job. Check the bottoms of packs where abrasion hits hardest. Run every zipper. Test side-release buckles. Look at seam stitching, especially along load-bearing points. Open every pocket and compartment and check for holes, mouse droppings, or anything else that shouldn’t be there. If you find evidence of rodents, sanitize thoroughly before anything goes back in.

Batteries: The Silent Killer

Once your packs and cases are cleared, pull out every device that takes a battery. Every single one. Remove the battery caps, pull the old cells, and before you drop in fresh ones, look at the battery compartment. Corrosion loves to bloom over winter, and a crusty set of contacts can turn a perfectly good headlamp into a paperweight.
A piece of advice that’s saved me more headaches than I can count: Use lithium batteries wherever you can and change them all on the same date every year. I use my birthday.

Optics, headlamps, weapon-mounted lights, night vision — everything that doesn’t recharge gets swapped out at once. It sounds like overkill until you’re two miles from the truck and your light flickers out.

Firearms and Range Equipment

Guns demand more patience than most of the other gear on this list, and they reward it. If you aren’t comfortable field-stripping your firearm, now’s the time to pull out the owner’s manual. Some platforms need specific tools beyond what’s rattling around in your toolbox, and improvising with the wrong driver or punch is how you end up with marred screws and a bad afternoon.

Once you’ve got the gun apart, clean it properly with a good CLP. I’ve been using Slip 2000 for years, but use whatever you trust. After cleaning and lubrication, inspect the springs for fatigue, check that sights haven’t drifted — this has happened to me, and it’s maddening to discover at the range — and verify that flashlight and optic mounts are torqued to spec.

While you’re at it, put witness marks on your hardware. A witness mark is just a line drawn with a paint pen from the mount body across the fastener head. If anything loosens, that single line becomes two misaligned lines, and you’ll catch it before it matters.

Reassemble, function check, and then the fun part: confirm zero. Put rounds on paper and verify your sights, dots, and optics are hitting where they should. Assumptions about zero have a way of humbling people.

Don’t stop at the gun itself. Unload your magazines and look hard at the feed lips — they take a beating and they’ll cause malfunctions before anything else will. Clean the interior, make sure baseplates are secure, and rotate any defensive ammunition that’s been chambered and unchambered repeatedly. Brass gets dinged, bullets get set back, and neither trend improves reliability.

Go through your range bag too. Spare batteries, ear pro, shot timer, stapler, pasters, maintenance tools — the stuff that seems minor until you don’t have it. Check that your torque wrench still clicks where it should. Inspect slings, holsters, and mounting hardware for wear. Leather dries and cracks after months in storage. Kydex can loosen at the retention points. Small failures have a way of compounding when you’re on the clock.

Edged Tools

Knives, axes, and saws tend to get put away “good enough” — slightly damp, a little dirty, with a promise that you’ll deal with it later. A few months of that and you’re looking at surface rust, degraded edges, and hardware that’s vibrated loose.
Start with a full wipe-down. Get the sap, grime, and old oil off the steel. If you see surface rust, hit it now with fine steel wool or a rust eraser before it has a chance to spread. Don’t overthink this part — just get the oxidation off.

For knives, skip the pull-through sharpener and actually look at the edge under good light. You’re checking for rolling, chips, and uneven bevels. Match the existing angle and restore a working edge. My go-to is a Work Sharp Guided Field Sharpener — it’s compact, it does a good job, and it’s hard to screw up. You’re not chasing hair-popping sharpness here. You want clean, controlled cuts and predictable performance.
Folding knives need their pivot tension checked and hardware snugged down with the correct driver.

A drop of thread locker on the pivot screw is cheap insurance against loosening in the pocket. Fixed blades: Inspect where the scales meet the tang. Any separation, swelling, or softening of fasteners is a problem that only gets worse.

Axes and hatchets take more attention. Wood handles shrink in dry winter storage, which loosens the head — and a loose axe head is about as dangerous as it sounds. Check the eye for play. If there’s movement, reset the wedge, replace it, or rehang the tool properly. Soaking the head in water will swell the wood temporarily, but it’s a Band-Aid, not a fix. Synthetic handles should be inspected for hairline fractures along the neck and near the poll.

Check edge geometry carefully. A lot of axes lose their bite gradually through casual use and careless storage. If the bevel needs work, start with a file before moving to a stone. Maintain the convexity if that’s how the tool was ground. Sharp axes are safer axes — that’s not a cliché, it’s physics.

Saws almost never get the attention they need. Folding saws should lock firmly in both positions. Check the pivot screws, inspect the teeth for bending, and clean pitch buildup with solvent. Bow saws need proper blade tension and intact frame hardware. A saw that collapses under load is more than an inconvenience — it’s a trip to the first aid kit. When you’re done, wipe a light coat of oil on all metal surfaces before everything goes back into storage.

Boots and Clothing

Before you hit spring mud, take a hard look at your footwear. Flex the boots and watch for sole separation. Check stitching around the welt. Replace laces now, not halfway through a long day when one snaps at the eyelet. Condition the leather, clean debris out of the lace hardware, and pull the insoles to check for breakdown.
Wet, uncomfortable feet will tank your morale faster than almost anything else. Most people know this in theory and ignore it in practice.

Outerwear and insulation layers deserve a look too. Zippers are a perennial failure point — clean them and hit them with zipper lube if they’re dragging. Check seams under the arms and along stress points for separation. If you carry rain gear, inflate it slightly or give it a light mist to find pinhole leaks before they find you.
Cold-weather layers should be completely dry before they go back into storage. Mold and mildew establish themselves faster than most people realize after a winter of intermittent use and imperfect drying.

Shelter Systems

Don’t assume your tent is fine. Pitch it. Fully. Not the halfway-in-the-garage version — actually set it up and look at it. Inspect seams for separation and seam tape that’s starting to peel. Check guyout points for stress wear. Shock cords inside tent poles lose elasticity over time; if they feel sluggish, replace them before you’re fighting a floppy frame in the wind.

Run every zipper end to end. Clean out grit and treat them if needed. Check your stakes for bends and cracks.

Sleeping bags and quilts should come out of compression storage and be allowed to loft fully. Check for signs of rodent damage, moisture, or mildew. Run your hand along the baffles — if the insulation feels lumpy or thin in spots, that’s loft you’re not getting back, especially if you stored down compressed all winter.

Sleeping pads — both inflatable and closed-cell — need inspection too. Inflate air pads fully and let them sit overnight. Slow leaks don’t announce themselves; they just leave you on the ground at 3 a.m.

And remember: Spring nights can still freeze. The calendar changing doesn’t mean your insulation requirements did.

Water, Light, and Power

Hydration systems tend to sit neglected until the first warm weekend. Run water through your bladders and filters now. Inspect hoses for cracking and make sure bite valves still seal. If a filter has reached end of life, replace it — don’t gamble. Clean all water containers before first use.

If you’re on a battery replacement schedule, your headlamps and handhelds should already have fresh cells. Even so, function-test each one. Inspect O-rings for cracking and confirm waterproof seals are intact.

Cycle your rechargeable systems fully. Test charging cables. If a battery seems questionable, label it and pull it from rotation. Spring rain and early season storms are hard on weak electronics, and finding out your headlamp is dead at dusk is a bad way to learn the lesson.

Medical and Consumables

Lay your medical kit out completely. All of it. Check expiration dates on tourniquets, pressure dressings, chest seals, and medications. Squeeze elastic components and see if they’ve lost tension. Replace anything that looks or feels suspect, and don’t bargain with yourself about it. This is the gear you’re trusting your life to — or your family’s. It’s the wrong place to cut corners.

Count what you actually have, not what you remember having. The same goes for fire-starting gear: Check your ferro rods for wear, dry out tinder, make sure lighters spark, and refill butane where needed.

Consumables have a quiet way of thinning out. Batteries, purification tablets, fuel canisters, trauma supplies — they disappear a little at a time, and you don’t notice until you reach for something that isn’t there. That’s what inventory is for.

Write It Down

Inventory is the second half of I&I, and it’s the half that most people skip. Lay everything out, note what’s deficient, and make a written list of what needs replacing. Not a mental note — a real list. Record your zero confirmation dates. Track round counts if you’re serious about maintenance intervals.

The act of writing it down forces a kind of honesty that memory doesn’t. We tend to assume readiness based on what we remember, and memory is a generous editor. Paper isn’t. I’m sure there are apps for this, too, if that’s more your speed.

Think in Systems

Once every item has been inspected on its own, step back and look at the whole kit as a system. Does your shelter actually support your insulation setup? Does your medical kit reflect the environments you travel in? Does your lighting match your likely tasks? Does your range bag reflect how you actually train, or how you trained three years ago?

Gear readiness isn’t about individual pieces working in isolation. It’s about how everything supports everything else. Spring is when people rediscover the outdoors after a long winter, and motivation runs high. That’s precisely when complacency sneaks in — you’re excited, the weather’s nice, and checking gear feels like it’s standing between you and the fun part.
Do it anyway.

Closing Thoughts

There’s something grounding about sitting on the floor surrounded by your equipment, going through it piece by piece. It won’t make for much of a social media post. But it builds a quiet kind of confidence that shows up when things go sideways.
When gear fails in the field, morale tends to follow. When it works without question, your attention stays where it belongs: on skill, awareness, and execution.

So before the first long trail day, the first match, the first overnighter of the year — slow down. Sharpen what’s dull. Tighten what’s loose. Write down what’s missing. Rotate batteries. Clean zippers. Pitch tents. Cycle filters. Then, pack with intention.
When you finally step off the trailhead or onto the firing line, you won’t be hoping your gear holds together. You’ll know it will. And that certainty is something you earn long before you ever leave the house.

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