Delivering quality and value to the commercial, military, law enforcement and OEM markets since 1994, Samson Manufacturing has what you need, when you need it.ĬALIFORNIA RESIDENTS ONLY – WARNING: Some products may contain a chemical known to the State of California to cause cancer, or birth defects, or other reproductive harm. The MK18 AR15 style Upper Receiver Group is unmatched in size, weight, and performance, and features the picatinny quad rail Daniel Defense provides to. Specializing in the AR-15, HK, Kalashnikov and other MSR enhancements, Samson offers free-floating handguards, optic and magnifier mounts, fixed and folding rifle sights and more. Samson Manufacturing is the premier manufacturer of firearms parts and accessories, helping customers find solutions to their needs. Integrate the rail into your existing platform with the Daniel Defense MK18 Rail Interface System II.LEARN MORE ABOUT OUR COMMITMENT TO QUALITY The rail features an ambidextrous sling swivel studs on the rail allow for monopod operation. Quad Rails Browse by Manufacturer Select Brand Browse by New Releases Midwest Industries AR15 MCX Virtus Suppressor Compatible Handguard 15.25' M-LOK MI AR-15 (1) 198.95 Guntec AR-15 5. This rail is air tight and has an extreme tolerance and strength to prevent damage to the weapon and its reputation. The gas port and stress relieved metal surfaces of the rail prevent heat related damage to the weapon and its components. This eliminates the need for additional rail sections and associated costs. The free float feature was engineered in as part of the rail itself. II free floats a standard M203 grenade launcher and does so with a system that does not require drilling, port maintenance, or permanent modification to the host weapon. These AR Handguards & Forends by Daniel Defense are built with attention to detail and high quality materials for performance and durability.

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. Daniel Defense MK18 Rail Interface System II, RIS II

10 inch quad rail mk18