USED DEMO SIG SAUER CAL-X KIT SIGMCX 300 BLK 6.75in TAPERED LUG CALX-MCX-6B-300B-TAP EDEMO1 Condition Parts Only/Salvage Defective

USED DEMO SIG SAUER CAL-X KIT SIGMCX 300 BLK 6.75in TAPERED LUG CALX-MCX-6B-300B-TAP EDEMO1 Condition Parts Only/Salvage Defective. Complete with Virtus barrel and gas block assembly. SIG SAUER offers upper assemblies and caliber exchange kits in various barrel lengths. All NFA rules apply to installation of these upper assemblies to lower receivers and caliber exchange kits to upper receivers. Upper assemblies and caliber exchange kits with barrel lengths less than 16 "may only be affixed to lower receivers which (1) are not recorded as a rifle lower by the manufacturer and do not have a stock attached to the lower receiver or (2) registered with the BATFE as a short barreled rifle (SBR). Please check with your local and state municipalities for any further regulatory requirements. It is your responsibility as the buyer of these components to make sure you comply with all NFA rules and applicable laws. Specifications for SIG SAUER MCX Caliber X-Change Kit: Manufacturer: SIG SAUER Finish: Black Magazine Capacity: 0 Round Additional Features: 6.75in Barrel Condition: Factory DEMO Condition Quality: Parts Only/Salvage Condition Details: Defective Cartridge: .300 AAC Blackout Magazine Included: No Last Chance: Yes Barrel Length: 6.75 in Package Contents: SIG SAUER MCX Caliber X-Change Kit SIG SAUER CALX-MCX-6B-300B-TAP: CAL-X KIT SIGMCX 300 BLK 6.75in TAPERED LUG Condition Fair Defective