Large frame FN 509 family (509, 509T, 509C) pistol compensator - 9mm
- Weight: 0.9 OZ w/ setscrews installed.
- Size: .94"L x 1.25"H x 1.05"W
- Material: 7075 Aluminum
- Coating: BLACK Type 3 Hardcoat Anodizing, TAN Type 2 Anodizing (both 70-73 Rockwell)
Our compensators are manufactured and anodized in the USA to the highest quality and standard. We have had no issue with either coating thus far, but we estimate the black will out last the gold after continuous abuse and use. We recommend you clean your comp when you clean your gun to maintain its luster and finish from corrosion.