Real Avid 8 Smart Super Scrubber Gun Brushes With Integrated Scrapers. Micro Bristles stay rigid under pressure providing superior scrubbing power. Four unique brush shapes with integrated scrapers are designed to specifically clean hard-to reach interior and exterior surfaces where carbon and gunk accumulate. Specifications for Real Avid Smart Scrubber Gun Brushes: Manufacturer: Real Avid Gun Type: Universal Gun Model: Universal Features of Real Avid Smart Scrubber Gun Brushes: Smart Brushes are designed from the ground up to do a better and faster job of cleaning guns than intoothbrushin style brushes Four unique brush shapes with integrated scraper handles are designed to specifically clean different hard to reach interior and exterior surfaces of guns Unlike traditional brushes micro bristles stay rigid under pressure provising superior scrubbing power without splaying and deforming Package Contents: Real Avid Smart Scrubber Gun Brushes What firearm models does the manufacturer say Real Avid Smart Scrubber Gun Brushes is compatible with? The manufacturer suggests that Real Avid Smart Scrubber Gun Brushes is compatible with UniversalReal Avid AVSB01: 8 Smart Super Scrubber Gun Brushes With Integrated Scrapers