Brand new FX Impact STX Barrel kit with high power upgrades. It's .30 cal 700mm barrel kit with FX carbon fiber liner sleeve, Huma-Air High Flow Dual Transfer Port and pin probe. No dents and scratches, never installed or used. (Liner not included)
Listing price $369 shipped conus. I accept PayPal F&F or add 3.5%. You can PM me here if interested. Thank you!