Gun Butter Pen Oiler Features The Gun Butter Pen Oiler uses a fine needle applicator to place oil exactly where it is needed avoiding the mess and waste that comes with larger bottles or spray lubricants. Its full synthetic medium viscosity formula is engineered to maintain enhanced lubricity across a wide range of temperature extremes keeping moving parts protected whether a firearm is used in cold or hot conditions. The oil is non toxic and formulated to be safe on all firearm finishes so shooters do not need to worry about damaging coatings or metal surfaces during routine maintenance. This precision application makes it especially useful on pins small springs and other tight tolerance parts that are difficult to reach with bulkier lubricants. Gun Butter has built its reputation since 2003 through proven performance in competitive shooting law enforcement and military applications where reliability under stress is essential. The formula is designed to aid break in protection on new firearms while also providing ongoing durability benefits over the life of the gun. Its quarter ounce bottle size makes it easy to carry in a range bag or cleaning kit without taking up much space. For shooters who want a trusted precise lubricant for both maintenance and break in use the Gun Butter Pen Oiler is a practical addition to any cleaning kit. Gun Butter Pen Oiler Specifications Manufacturer: Gun Butter Model: Pen Oiler Type: Solvent Material: Synthetic Size: 1/4 oz Applicator: Needle Available At: GrabAGun