The Sylvan Arms Flared Magwell allows no-look faster loading of magazines. With integral trigger guard and wider flare than competing products the Sylvan Arms Flared Magwell outperforms any other magwell available on the market today. - Sleek Design with super wide mouth diameter allows for faster magazine reloading - Low light/ no light magazine changes - Machined in-house in USA from billet 6061 aluminum and designed to fit a variety of platforms - Easy installation in less than 15 minutes - Works with Most AR15 Lowers with Removable Trigger guards - Sylvan Arms Limited Lifetime Warranty