Sig Sauer M400 Rose, Semi-automatic Rifle, AR, 223 Remington/556NATO, 16 Threaded Barrel, Mid Length Gas System, Anodized Finish, Black with Rose Gold Accents, ROMEO5 GENII Red Dot Sight, Magpul SL Stock, 2-Stage Matchlite Duo Trigger, 30 Rounds, 2 Magazines RM400-16B-ROSE-R5X2 Introducing ROSE by SIG SAUER. Developed in collaboration with World Champion Lena Miculek, ROSE was created to help encourage and inspire women to take on the responsibility of their own personal safety through education, training, and community. The M400-ROSE was designed as a direct request from ROSE members who wished to extend their firearm journey into the world of AR-15 rifles. Utilizing Lena's extensive background professionally competing and instructing with this rifle platform, the M400-ROSE was engineered from the ground up to meet the needs of the female gun owner.