Arc Division Flux V2 Pistol Compensator 9mm .5x28 Anodized Black. The FLUX will help you shoot flatter and faster in all situations. We offer the Flux comp threaded in 1/2x28. Specifications for Arc Division Flux 320 V2 Pistol Compensator: Manufacturer: Arc Division Color: Black Fabric/Material: 7075 Aluminum Threads per Inch: 1/2x28 Gun Make: SIG Sauer Gun Model: SIG Sauer P320 Length: 1.2 in Weight: 0.8 oz Condition: New Fit: Sig Sauer P320 Projectile Caliber: .355 Caliber Features of Arc Division Flux 320 V2 Pistol Compensator: Slide countoured shape Single top port P320 family specific Package Contents: Arc Division Flux 320 V2 Pistol Compensator Threadlocker Allen Key Set Screws Instruction Sticker What firearm models does the manufacturer say Arc Division Flux 320 V2 Pistol Compensator is compatible with? The manufacturer suggests that Arc Division Flux 320 V2 Pistol Compensator is compatible with SIG Sauer P320Arc Division 32025: Flux V2 Pistol Compensator 9mm .5x28 Anodized Black