Birchwood Casey 44121 Gun Oil Duel Applicator Lubricant Pen 7mL A superior gun oil for all climates, Synthetic Gun Oil Duel Applicator Pen reduces friction between mating surfaces and will not gum up or lose its viscosity under extreme temperatures. Pick between pinpoint tip or brush to apply in hard to hit areas and fits easily in your range bag. Type: Lubricant Pen Size: 7mL Quantity: 1
