Firearm Accessory Myths vs Reality

The firearms world is full of deeply held beliefs passed down through generations of shooters, forum posts, and gun-counter wisdom. Some of this conventional wisdom is solid. Some of it is outdated, oversimplified, or flat-out wrong. In this guide, we examine six of the most persistent myths about firearm accessories and maintenance, and separate what is true from what deserves a second look. Estimated reading time: 8 minutes.

Myth 1: You Need to "Break In" a New Barrel

The Claim

The barrel break-in myth insists that you must fire one round and clean, then fire two rounds and clean, then three, and so on for the first 50-100 rounds. Proponents claim this smooths out tooling marks and allows the barrel to reach peak accuracy sooner.

The Reality

For the vast majority of factory barrels, elaborate break-in procedures provide no measurable benefit. Modern CNC button-rifled and hammer-forged barrels leave the factory with surfaces far smoother than barrels of decades past. The original break-in advice came from an era of hand-lapped custom barrels, where it had some logic.

What is true: the first few rounds through a new barrel will deposit copper more heavily because the bore is completely dry of fouling. After about 20 rounds of normal shooting, the bore "seasons" itself naturally. If you have a high-end, hand-lapped custom barrel, the barrel maker may have a specific break-in recommendation worth following. For everything else, just shoot it and clean it normally.

The Verdict

Mostly myth. Elaborate shot-by-shot break-in rituals are unnecessary for modern factory barrels. A simple initial cleaning after the first range session is all that is needed.

Myth 2: More Expensive Always Means Better

The Claim

Higher price tags guarantee superior quality, performance, and durability. If you want the best, you simply need to buy the most expensive option.

The Reality

Price is a poor proxy for quality without context. The firearm accessory market includes premium products worth every penny, budget options that punch well above their weight, and expensive items that coast on marketing and brand cachet. Consider these examples:

• Cleaning solvents: Hoppe's No. 9 has been an industry standard for over a century. It costs a fraction of boutique solvents, and independent testing shows it performs on par with or better than many premium alternatives.
• Lubricants: A quality CLP like Break-Free will protect and lubricate effectively. Exotic nano-particle or ceramic lubricants may offer marginal improvements in extreme conditions, but for typical use, the difference is negligible.
• Optics: This is one area where price genuinely correlates with quality. Glass clarity, lens coatings, tracking consistency, and durability all improve significantly as you move up. Here, you usually get what you pay for.

The Verdict

It depends on the category. For consumables like solvents and lubricants, proven mid-range products are usually the sweet spot. For precision components like optics, barrels, and triggers, increased spending often yields real performance gains.

Myth 3: "Mil-Spec" Means Military Quality

The Claim

Any product labeled "mil-spec" meets rigorous military standards and is therefore superior to civilian alternatives.

The Reality

"Mil-spec" (military specification) is one of the most abused marketing terms in the firearms industry. Legitimate military specifications (MIL-STD, MIL-SPEC documents) define minimum acceptable standards for materials, dimensions, and performance. Key points:

• Mil-spec means minimum standard, not premium. Military procurement is driven by reliability, repairability, and cost-effectiveness, not by delivering the best possible product. A mil-spec trigger is functional and durable, but a quality aftermarket trigger will be far superior in feel and performance.
• The term is unregulated in marketing. There is no enforcement body stopping manufacturers from slapping "mil-spec" on anything. A buffer tube described as "mil-spec" might genuinely meet TDP (Technical Data Package) dimensions, or the manufacturer might just mean "it looks military."
• Specific mil-spec references matter. A manufacturer citing a specific MIL-STD document (e.g., MIL-A-8625 Type III for hard anodizing, or MIL-DTL-13924 for Parkerizing) is giving you verifiable information. Generic "mil-spec" with no citation is a marketing claim.

The Verdict

Misleading as commonly used. Genuine military specifications define reliable minimums, not superiority. Many aftermarket products exceed mil-spec standards. Look for specific spec citations rather than vague marketing language.

Myth 4: You Must Clean After Every Single Shot Session

The Claim

Failing to thoroughly clean your firearm after every range trip will lead to corrosion, malfunctions, and permanent damage.

The Reality

This is one of the more nuanced myths because the answer genuinely depends on variables:

Situation	Clean After Every Session?	Reasoning
Shot corrosive ammo	Yes, immediately	Corrosive primer salts cause rapid pitting if not neutralized
Shot in rain/humidity	Yes	Moisture accelerates corrosion when combined with fouling
Normal range day, non-corrosive ammo	Good practice, not critical	Modern ammo and finishes tolerate short delays
Modern pistol, 50 rounds, heading home	Within a few days is fine	Cerakoted or nitrided finishes resist corrosion well
Blued steel, bare metal	Sooner is better	Traditional bluing offers less corrosion resistance

Modern non-corrosive ammunition, combined with contemporary finishes like Cerakote or nitride treatments, means a firearm will not be damaged by waiting a day or two before cleaning. That said, developing a habit of cleaning after each session is still excellent practice. It keeps you familiar with your firearm's condition and prevents buildup over time.

The Verdict

Overstated for modern firearms and ammunition. Cleaning after every session is a good habit but not the emergency many claim. The exception is corrosive ammunition, where prompt cleaning is genuinely critical.

Myth 5: Steel-Case Ammo Will Damage Your Gun

The Claim

Steel-cased ammunition (typically from Russian or Eastern European manufacturers) will damage your extractor, scratch your chamber, increase wear, and generally ruin your firearm.

The Reality

Steel-cased ammunition gets a bad reputation that is largely undeserved, though there are some legitimate trade-offs:

• The steel cases are not harder than your chamber. Steel cartridge cases are mild steel, often lacquer-coated or polymer-coated. They are significantly softer than the hardened steel of your barrel and chamber. They will not scratch or gouge your chamber.
• Extractor wear is real but modest. Steel is less elastic than brass and does not "grip" the chamber walls as tightly during extraction. This means slightly more extractor engagement force. Over tens of thousands of rounds, this can accelerate extractor wear. But extractors are inexpensive, replaceable parts.
• The bi-metal bullets are the real wear concern. Most budget steel-cased ammo uses bi-metal jacketed bullets (a mild steel jacket with copper wash). These are harder than pure copper jackets and will increase barrel wear, though it takes thousands of rounds to matter.
• Cost savings often outweigh wear. The money saved on ammunition frequently exceeds the cost of replacing a barrel or extractor when that wear eventually occurs.

The Verdict

Largely myth, with caveats. Steel-cased ammunition will not damage your firearm. Bi-metal bullets cause marginally faster barrel wear. For range practice and training, the cost savings typically make steel-case a rational choice. For precision shooting or competition, brass case remains preferred for consistency.

Myth 6: Polymer Frames Are Fragile

The Claim

Polymer-framed handguns and rifles are less durable than their metal counterparts and will crack, warp, or fail under hard use or extreme temperatures.

The Reality

This myth persists from the early skepticism that greeted the Glock 17 in the 1980s. Decades of field use by military, law enforcement, and civilian shooters worldwide have thoroughly disproven it:

• Modern firearm polymers are engineered materials. Glass-filled nylon (such as DuPont Zytel) is not "plastic" in the fragile consumer-product sense. It is a high-performance engineering polymer designed for structural applications.
• Extreme temperature performance is excellent. Quality firearm polymers operate reliably from well below freezing to temperatures exceeding 150 degrees Fahrenheit. They do not become brittle in cold or soft in heat under normal use conditions.
• Impact resistance often exceeds metal. Polymer frames flex and absorb impact energy rather than cracking or denting. Drop tests consistently show polymer-framed firearms surviving impacts that would deform aluminum frames.
• Corrosion immunity is a major advantage. Polymer frames do not rust, require no protective finish, and are unaffected by solvents and most chemicals encountered in normal use.

Where polymer does have legitimate limitations: it cannot serve as a bearing surface for slide rails (which is why polymer-framed pistols use metal rail inserts) and it is more susceptible to UV degradation over very long timeframes without UV stabilizers.

The Verdict

Myth. Modern firearm-grade polymers are extremely durable and have proven themselves in the harshest conditions worldwide. The material choice between polymer and metal frames is about weight, ergonomics, and preference, not durability.

Summary: Quick Reference

Myth	Verdict
Barrel break-in required	Mostly myth for factory barrels
Expensive = better	Depends on category; not universally true
Mil-spec = military quality	Misleading; mil-spec defines minimums
Clean after every session	Good habit, not always critical (except corrosive ammo)
Steel case damages guns	Largely myth; bi-metal bullets add minor wear
Polymer frames are fragile	Myth; proven extensively in real-world use

Related Resources

• Firearm Cleaning Explained →
• Materials & Durability Guide →
• Oils, Solvents & Lubricants →
• Cleaning Kits & Tools →
• Corrosion Prevention Guide →
• Safety Resources →