The Armalite Versatile Sporting Rifle (VSR) has an ambidextrous safety and Raptor charging handle for ease of operation and a two-stage precision trigger to ensure shot to shot consistency. It features a slim 15" aluminum handguard over an 18" free floating, match grade stainless steel barrel that is chambered in .223 Wylde for maximum versatility in ammunition selection. Armalite M15 .223 Wylde Versatile Sporting Rifle 18in California Compliant. M15VSR-CA