591-43 Trigger$6.50 591-43 Trigger quantity Add to cart Category: TB591 Adhesive Spray Gun Description Description Replacement Trigger Related products 591-08 Side Port Control $12.95 Add to cart 591-24A Replacement Needle Bushing Assembly $29.95 Add to cart 591-01 Retaining Ring $14.95 Add to cart 591-26A Air Valve Assy. $19.95 Add to cart