The Gun Butter Pen Oiler puts a precise drop of synthetic lubricant exactly where you want it. Gun Butter is a synthetic firearm lubricant engineered for high film strength, a wide operating-temperature range, and long-lasting corrosion protection.
Key Features
Pen-style applicator for one-drop-at-a-time precision on pins, springs, and detents
Ideal for detail work and field touch-ups with no over-application or mess
High film strength with a broad operating-temperature range
