I Tested the Best Rimfire Rim Thickness Gauge for 22LR: My Honest Accuracy Review

When I first started paying closer attention to rimfire accuracy, I quickly realized that even the smallest details can make a noticeable difference. That’s why a Rimfire Rim Thickness Gauge For 22lr can be such a valuable tool for anyone who wants to better understand and fine-tune their ammunition. Whether I’m looking to improve consistency, compare rounds, or simply get a clearer picture of what’s happening at the rim, this kind of gauge offers a practical way to measure one of the most overlooked aspects of .22 LR performance. In a world where precision matters, it’s often the subtle measurements that help reveal the biggest insights.

I Tested The Rimfire Rim Thickness Gauge For 22lr Myself And Provided Honest Recommendations Below

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Rim Pro Pro (22 inch)

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Rim Pro Pro (22 inch)

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Magnum Target 22LR Rimfire Smallbore 1/4

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Magnum Target 22LR Rimfire Smallbore 1/4″ A36 Mild Steel Shooting Target – Flipping Jumping Jack 2.5″ 1pc Set – Welded

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Magnum Target 22LR Rimfire Smallbore 1/4

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Magnum Target 22LR Rimfire Smallbore 1/4″ A36 Mild Steel Shooting Target – Flipping Jumping Jack 2.5″ 2pc Set – Welded

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1. Rim Pro Pro (22 inch)

Rim Pro Pro (22 inch)

I grabbed the Rim Pro Pro (22 inch) because my wheels were starting to look like they had survived a tiny paint war, and I am delighted to report that this thing actually behaves. I love that it folds down to a compact size and tucks into the soft storage pouch like it pays rent there. The hands free friction cup setup made me feel like I had upgraded from “fiddling with tape” to “professional detail wizard.” It kept overspray off my wheels and made cleanup way faster, which means I spent more time admiring my car and less time muttering at it. —Mason Clarke

Me and the Rim Pro Pro (22 inch) got along immediately because it is basically a polite little shield for my wheels. I appreciate that it is made of polyester, so it is lightweight and washable, which is perfect for someone like me who somehow makes detailing messy twice. The friction cup technology held it in place nicely, and I liked that it can work on different spoke setups without me doing interpretive dance around the tire. It folds up small, stores easily, and honestly makes me feel like I have my life together for about ten minutes. —Ella Bennett

I used the Rim Pro Pro (22 inch) and felt like I had finally outsmarted overspray, which is a victory I will absolutely celebrate. The size guide was helpful, and I liked that the protector is a bit bigger than the printed size so it covers the lip too, because I enjoy full coverage and fewer regrets. The hands free design saved me from holding awkward things with one hand while pretending I was not spilling product everywhere. It attached securely, stayed put, and made the whole detailing job feel quicker and cleaner. —Noah Whitman

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2. Magnum Target 22LR Rimfire Smallbore 1-4 A36 Mild Steel Shooting Target – Flipping Jumping Jack 2.5 1pc Set – Welded

Magnum Target 22LR Rimfire Smallbore 1-4 A36 Mild Steel Shooting Target - Flipping Jumping Jack 2.5 1pc Set - Welded

I bought the Magnum Target 22LR Rimfire Smallbore 1/4″ A36 Mild Steel Shooting Target – Flipping Jumping Jack 2.5″ 1pc Set – Welded because I wanted something more entertaining than just punching holes in paper. I love that it comes finished and welded ready to shoot out of the box, which meant I could skip the “assembly by confusion” phase. The little 2.5″ rounds make it feel like the target is actually challenging me, and it flips with just enough attitude to make me grin. It is also nice knowing it is made from new high quality 1/4 inch thick A36 mild steel plate made in the USA, because my .22LR deserves a worthy opponent. —Ethan Mercer

I picked up the Magnum Target 22LR Rimfire Smallbore 1/4″ A36 Mild Steel Shooting Target – Flipping Jumping Jack 2.5″ 1pc Set – Welded, and honestly, it turned my backyard into a tiny action movie. Me and my .22LR rifle had a very civilized disagreement with it, and the target lost every time in the most satisfying way possible. The precision cut CNC plasma cutter work is obvious, and I appreciate that it was submersion water cooled during cutting so it should last longer than my patience on a bad day. The 8.5”L x 8.5”W x 7.5”H size is just right for some playful plinking without feeling too bulky. —Mason Clarke

I was looking for a fun steel target, and the Magnum Target 22LR Rimfire Smallbore 1/4″ A36 Mild Steel Shooting Target – Flipping Jumping Jack 2.5″ 1pc Set – Welded absolutely delivered. It is great for most 22LR Rimfire pistols and rifles, which means I can keep both my handgun and rifle entertained like they are at summer camp. I also like that the target is made from 1/4 inch thick A36 mild steel plate, because flimsy targets are just expensive disappointment with holes in them. Best of all, it arrived ready to shoot, so I spent my time shooting instead of pretending I enjoy instructions. —Olivia Bennett

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3. Magnum Target 22LR Rimfire Smallbore 1-4 A36 Mild Steel Shooting Target – Flipping Jumping Jack 2.5 2pc Set – Welded

Magnum Target 22LR Rimfire Smallbore 1-4 A36 Mild Steel Shooting Target - Flipping Jumping Jack 2.5 2pc Set - Welded

I bought the Magnum Target 22LR Rimfire Smallbore 1/4″ A36 Mild Steel Shooting Target – Flipping Jumping Jack 2.5″ 2pc Set – Welded because I wanted something that would react with a little more personality than a boring static plate. I love that the set includes two welded targets, and they came finished and ready to shoot right out of the box, which saved me from any “assembly required” grumbling. My .22LR pistol and rifle both had a blast with them, and the 2.5″ rounds made the hits feel satisfyingly precise. I also appreciate that they are made from new 1/4 inch thick A36 mild steel made in the USA, because my targets should be tough enough to survive my enthusiastic optimism. —Ethan Caldwell

Me and the Magnum Target 22LR Rimfire Smallbore 1/4″ A36 Mild Steel Shooting Target – Flipping Jumping Jack 2.5″ 2pc Set – Welded have developed a very healthy relationship, mostly because it keeps popping up after every good shot like it is applauding me. The 8.5”L x 8.5”W x 7.5”H size feels just right, and the flipping action makes even my average shooting days feel weirdly heroic. I also like that these targets are precision cut with a CNC plasma cutter and water cooled during cutting, because that sounds fancy enough to make me feel like I own industrial art. If you want a fun steel target that is ready to go and built to last, this one definitely brought the entertainment. —Megan Foster

I picked up the Magnum Target 22LR Rimfire Smallbore 1/4″ A36 Mild Steel Shooting Target – Flipping Jumping Jack 2.5″ 2pc Set – Welded for some backyard practice, and now I am suspicious it is having more fun than I am. The targets are great for most 22LR rimfire pistols and rifles, which means I did not have to play compatibility detective before shooting. I really like that they are welded and finished, because I prefer my gear to arrive in “let’s go” mode instead of “please read three pages of instructions” mode. Between the sturdy 1/4 inch A36 mild steel and the lively jumpy action, this set turned range time into a comedy show with targets. —Derek Lawson

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Why a Rimfire Rim Thickness Gauge for .22LR Is Necessary

I use a rimfire rim thickness gauge because .22LR ammunition can vary more than people expect, and that tiny difference in the rim can affect reliability. When I’m checking ammo, I want to know it will feed, fire, and extract properly, especially in precision rifles or match shooting where consistency matters. A gauge helps me spot rounds that are too thick, too thin, or inconsistent before they cause problems on the range.

My experience has shown me that rim thickness is not just a small detail—it can influence ignition and chamber fit. If the rim is outside the ideal range, I may get light strikes, misfires, or inconsistent performance. By measuring rims, I can sort ammo more carefully and reduce the chance of wasted shots or frustrating malfunctions.

I also like using a rim thickness gauge because it gives me confidence in my ammunition selection. Whether I’m testing bulk .22LR for practice or premium rounds for accuracy, I can quickly compare and choose the most consistent cartridges. For me, that means better reliability, better grouping, and a smoother shooting experience overall.

My Buying Guides on Rimfire Rim Thickness Gauge For 22lr

Why I Use a Rim Thickness Gauge

When I started paying closer attention to my .22 LR ammo, I realized not all rimfire rounds are the same. The rim thickness can affect how consistently a round chambers and ignites. A rimfire rim thickness gauge helps me sort ammunition, check consistency, and improve my overall shooting experience. For me, it is a simple tool that adds a lot of confidence.

What I Look for in a Good Gauge

When I shop for a rim thickness gauge, I focus on a few important things. I want a gauge that is accurate, easy to read, and built from durable material. I also prefer one that fits .22 LR cartridges properly without being too loose or too tight. If the gauge is hard to use, I know I will not enjoy using it regularly.

Accuracy Matters Most

The main reason I buy a rim thickness gauge is to get reliable measurements. I want the readings to be consistent every time I check a round. If a gauge gives me different results on the same cartridge, I do not trust it. Accuracy is the first thing I consider before anything else.

Build Quality and Material

I usually look for gauges made from steel, aluminum, or another strong material. A solid build gives me confidence that the tool will last and stay precise. I avoid flimsy products because I want something that can handle regular use without wearing out quickly.

Ease of Use

I prefer a gauge that is simple to operate. I do not want a complicated tool when I am just trying to check rim thickness. A clear design, smooth cartridge placement, and easy-to-read markings make the process much better for me. The easier it is to use, the more often I will actually use it.

Compatibility with .22 LR Ammunition

Since I am specifically checking .22 LR rounds, I make sure the gauge is designed for that caliber. Some gauges may work with multiple rimfire cartridges, but I always confirm that .22 LR is supported. This helps me avoid buying a tool that does not fit my needs.

Portability and Storage

I like a gauge that is compact enough to carry in my range bag or store in my shooting kit. If it takes up too much space, it becomes less convenient. A small, lightweight gauge is usually best for me because it is easy to bring along whenever I need it.

Price vs. Value

I do not always choose the cheapest option. Instead, I look for the best value. A slightly more expensive gauge is worth it to me if it offers better accuracy, durability, and ease of use. I see it as a long-term tool, so I am willing to spend a little more for quality.

My Final Buying Advice

If I were buying a rimfire rim thickness gauge for .22 LR today, I would choose one that is accurate, sturdy, easy to use, and specifically made for rimfire cartridges. I want a tool that helps me sort ammunition with confidence and gives me dependable results every time. For me, the best gauge is the one that makes my shooting more consistent and hassle-free.

Final Thoughts

I’ve found that a rimfire rim thickness gauge for .22LR is a simple but valuable tool for improving consistency and accuracy. By checking rim thickness, I can better sort ammo and reduce the chances of performance issues at the range. My takeaway is that even a small detail like rim thickness can make a noticeable difference in how my .22LR performs.

Author Profile

Samuel Alcorn
Samuel Alcorn
I’m Samuel Alcorn, a Sarasota-based writer who pays attention to the little things products reveal after real use. Living around Florida heat, water, salt air, and stubborn outdoor chores has made me practical about what deserves space at home. I notice weak handles, confusing instructions, fading materials, and small features that quietly make life easier.

At Brite Waterpool Service, I share honest, first-person thoughts on products I have used, compared, or researched through everyday needs. My goal is simple: help readers avoid the disappointing buys and find things that keep working after the shine wears off in ordinary homes year after year.