About the Birchwood Casey 44121 Synthetic Gun Oil Duel Applicator .25 oz PenA 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.
We go the extra mile.
Our Green Top Pros dont just sell the gear in our store but they use it every day. Along with unmatched expertise, here are a few perks you'll enjoy as a Green Top customer.
- CP Category:
- Requires FFL: