Product Description
Product Features & Specifications AB Suppressor F4-1/2-28 PCC F-4 9mm 1/2-28 At a light 4.5oz, the F-4, represent a pivotal advancement in 9mm PCC suppressor technology. The F-4 is designed with dedication in mind. Built from 100% Grade 5 Titanium and circumference welded for maximum strength. P