Birchwood Casey Perma Blue Cold Blue Liquid (3oz) Type_338 Cal can be thinned with water

can be thinned with water and is efficient

It provides extreme accuracy at medium to long ranges

Technical Information Caliber: 270 Caliber

(LY-57SME)

Trigger pull weight can be adjusted from 1 - 3 pounds

Birchwood Casey Perma Blue Cold Blue Liquid (3oz) Type_338 Cal can be thinned with waterBirchwood Casey's Perma Blue has been the pro's choice for years in touching up nicks and scratches. Easy to use, just clean the metal surface and apply. Birchwood Casey recommends using the Cleaner Degreaser for cleaning the metal before application. Used to touch up scratches and worn spots, or to completely re blue most guns. Perma Blue will give a non streaky, even blue black finish to steel (except stainless). All parts to be blued must be free