Gun Butter Pen Oiler – 0.25 fl oz

Gun Butter Pen Oiler — 0.25 fl oz Precision Firearm Lubricant

The Gun Butter Pen Oiler packs professional-grade, full-synthetic lubrication into a compact, ultra-precise applicator. Trusted by military, law enforcement, and competitors since 2003, it delivers long-lasting protection, smooth cycling, and reliable performance in any climate. Its medium-viscosity formula stays where you place it—ideal for tight tolerances, trigger groups, slides, and bolt carriers—while resisting breakdown from -70°F to +400°F.

Key Features:

• Fine needle tip for pinpoint dosing on small parts and hard-to-reach internals

• Compact 0.25 fl oz pen for range bags, field kits, and EDC maintenance

• Full-synthetic, non-toxic; safe on Cerakote, anodizing, bluing, stainless, and more

• Wide operating range: -70°F to +400°F for all-weather reliability

• Medium viscosity stays put under heat and recoil; resists migration

• Aids break-in, reduces friction and wear, and maintains performance over time

• Proven since 2003 in combat, duty, and competition environments

Ideal for: Pistols, rifles, shotguns, suppressor interfaces, and any firearm requiring clean, mess-free precision lubrication.