
Add an end cap to the carbine-length free-floating quad rails for AR 15 to protect the handguard from being dented when you are working hard. Choose from Pic rails or KeyMod so you can customize it. Keep that barrel free with Del-Ton's carbine-length free-float quad rail. When money, trophies and bragging rights are on the line, fractions of an inch are important. Those who demand sub-MOA groups can see the difference on the range. This improves accuracy because the furniture does not tug the barrel out of alignment.

In other words, nothing touches the barrel past the receiver. The Daniel Defense RIS II is an innovative upgrade to the M4 platform and is available for commercial purchase directly from Daniel Defense.The carbon fiber forearm is light weight high strength and also reduces the amount of heat transferred to the shooter during rapid fire.Īs gun technology has improved over the years, the biggest refinement since smokeless powder is the free-floating barrel. Its free-floating Picatinny rail systems are designed to allow the individual operator to quickly, and without special tools, mount a M203 Grenade Launcher and precisely mount SOPMOD accessories to the host weapon without effecting point of impact.

The Daniel Defense RIS II is to be used in conjunction with the MK12 Low Profile Gas Block. This was accomplished by integrating all of the needed parts to free float the M203 into the rail itself.

As importantly, special tools are not required to mount the M203 grenade launcher. The Daniel Defense RIS II allows the individual operator to free float the M203 grenade launcher without additional parts. 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. 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.
