Sig Sauer MCX Spear Features The Sig Sauer MCX Spear features a robust semi-automatic operating system paired with a 2 position adjustable gas valve to support reliable performance across varying conditions. Its ambidextrous bolt catch and release combined with rear and side charging handles provide enhanced control and adaptability for a wide range of shooters. The SLX/SLH QD flash hider and threaded barrel allow for compatibility with applicable muzzle devices. This rifle is equipped with a 6 position push-button folding and collapsing stock that supports compact storage and adjustable length of pull. The M-LOK handguard offers modular accessory mounting while maintaining a streamlined profile. The Multicam Cerakote finish delivers both visual distinction and added surface protection. Sig Sauer MCX Spear Specifications Manufacturer: Sig Sauer Model: MCX Spear Category: Semi-Automatic Rifle Firearm Type: AR Platform Caliber: 7.62 NATO Barrel Length: 16 Barrel Type: Threaded Muzzle Device: SLX/SLH QD Flash Hider Finish: Multicam Cerakote Handguard: M-LOK Operating System: Semi-Automatic Gas System: 2 Position Adjustable Gas Valve Controls: Ambidextrous Bolt Catch and Release Charging Handle: Rear and Side Stock: 6 Position Push-Button Folding and Collapsing Magazine Capacity: 20 Rounds Magazines Included: 1 Case: Flat Dark Earth Savior Soft Case