Mk18 quad rail. Utilizing their patented Bolt-Up barre...

Mk18 quad rail. Utilizing their patented Bolt-Up barrel nut system designed at the behest of the United States Special Operations Command for the SOCOM II program, the MK18 rail features an incredibly rigid two-piece design optimized for use with the Daniel Defense’s MK18 AR upper receiver delivers high performance is a lightweight, compact package. Shooters, this quad rail wrap is an absolute game-changer for managing heat on your rifle! Designed specifically for quad rails or larger diameter rails like the MK18, this wrap protects your hands from burning hot rails after multiple rounds. SOCOM had a specific requirement for a free float M203 solution and Daniel Defense responded, designing a revolutionary product to meet the government’s need. 90 USD Jan 25, 2026 · The Daniel Defense MK18 Rail Interface System II is the exact quad rail handguard used on USSOCOM's MK18 CQBR (Close Quarters Battle Receiver) weapon system. The M4A1, MK12, and MK18 are three very popular rifles in the Daniel Defense product line and each is built for specific missions. This upper receiver comes equipped with a picatinny quad rail to facilitate the installation of optics, lights, lasers, fore-grips and other accessories, and are covered with heat-resistant Santoprene rail covers. The Daniel Defense Rail panels are made from Santoprene, which is capable of withstanding temperatures up to 300 degrees, shielding your hand from excess heat while protecting your rail system. They feature Daniel Defense’s signature pattern and provide a rubbery grip surface for a reliable hold in all weather conditions. The RIS II has been rigorously tested by US Special Operations Command and The Daniel Defense Rail Interface System (RIS II) was designed at the request of the United States Special Operations Command (SOCOM) for the SOPMOD II program. Upgrade today! Coyote Tan MK18 Quad Rail Handguard Free Floating Barrel Two-pieces Design for AR-15 Deep FDE Color - 9. Each panel is 7 inches long and can be cut to desired length to work . One of the toughest and most effective rail systems for AR-pattern rifles available on the market to date. The Daniel Defense RIS II MK18 freefloat handguard is one of the toughest and most effective rail systems for AR-pattern rifles available on the market to date. Daniel Defense Quad Rail Handguards and free float rails available for your AR15 offer a ton of improvements like durability and modularity. The Daniel Defense RIS II allows the individual operator to free float the The Daniel Defense MK18 Rail Interface System was designed specifically to allow individual operators to free float M203 grenade launchers without the need for additional parts or special tools. This rail was designed specifically to allow operators to free-float M203 grenade launchers without additional parts or permanent modifications to the host weapon. Daniel Defense’s MK18 AR upper receiver delivers high performance is a lightweight, compact package. 6 inch 12 reviews $88. hynvzl, syei, fgxgdq, 1wfod7, rtojtc, ktz8c, zvkdx, f56l, grmux, peozb,