Birchwood Casey Presto, Bir 13201 Presto Blue Pen Gun

The fastest and easiest way to touch up nicks and scratches is with a simple easy to use presto gun blue pen.It penetrates hard steel instantly and gives a durable blue black finish that will not rub off.Use like a marking pen for one coat coverage on non-stainless steels.

Type: Gun Blue
Size: 1/3 oz
Quantity: 1
Material: Multiple
Suitable For: Firearms
Hazair: Yes