Home / AR's / Birchwood Casey Presto Mag – Liquid Gun Blue – 3 oz bottle Birchwood Casey Presto Mag – Liquid Gun Blue – 3 oz bottle Category: AR's Product ID: 12417 Description Description Birchwood Casey Presto Mag – Liquid Gun Blue – 3 oz bottle Related products NcSTAR – 3/4″ Riser with Locking Quick Release Mount – 5.3″ Length – MARFQV2 – ERGO 2 AR15/AR10 Grip Kit Suregrip ambi camo imperial Redfield Scope Rings – Fits Weaver – Top Mount Bases – For objective lens diameters up to 44mm – High Matte 1″ – Part No. 47332 Birchwood Casey Gun and Reeel Silicone Cloth –