"Gun" Lube, is stupid.

Published on August 26, 2015
Duration: 17:32

This video challenges the necessity of specialized gun lubes, arguing that readily available automotive lubricants like 10W-30/40 motor oil and high-temp lithium grease offer superior value and performance. The speaker, drawing on practical experience, suggests these alternatives are more robust for demanding conditions and cost-effective for high-volume shooters. Specific recommendations are made for different firearm platforms, particularly noting grease's potential issues in extreme cold for AR-15s.

Quick Summary

Specialized gun lubes are often unnecessary; cost-effective automotive motor oils (10W-30/40) and high-temperature lithium grease offer superior performance and value for firearm lubrication and maintenance.

Chapters

  1. 00:00The Gun Lube Marketing Myth
  2. 01:03Why Automotive Lubricants Work for Guns
  3. 02:21Best Motor Oil Recommendations (10W-30/40)
  4. 03:32Using High-Temp Lithium Grease
  5. 05:53AR-15s & Cold Weather Lubrication
  6. 07:47Platform Specifics: AKs, Glocks, Belt-Feds

Frequently Asked Questions

What are good alternatives to specialized gun lubricants?

Cost-effective alternatives include conventional automotive motor oils like 10W-30 or 10W-40, and high-temperature lithium-based wheel bearing grease. These are often designed for more demanding conditions than firearms typically experience.

Can I use motor oil to lubricate my firearms?

Yes, conventional 10W-30 or 10W-40 motor oil is recommended. It provides excellent slickness, heat resistance, and corrosion protection, making it a practical and economical choice for most firearms.

When should I use grease instead of oil on my gun?

High-temperature lithium grease is effective for firearms like AK-47s, Glocks, and military belt-fed weapons. It's best suited for applications where lubrication needs to stay put, but avoid it in extreme cold or very tight tolerances.

Is grease suitable for AR-15s in cold weather?

No, grease is generally not recommended for AR-15s in sub-zero temperatures. It can congeal and cause sluggish cycling. Motor oil is a better choice for AR-15s in cold climates like Montana.

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