Browse Products
- Rifles
- Complete Upper Receiver Groups
- Cold Hammer Forged Barrels
- AR15/M4 Parts and Components
- Rail Systems
- Sights
- Sling, Optic, and Flashlight Mounts
- Vertical Grips
- Apparel
- Black Fund Gift Card
- Tools
My Account
You are here: Home | Browse | RIS II: Rail Interface System | Detail
RIS II M4A1 FSP
Description
Daniel Defense is the Sole Source Provider of the RIS II to the United States Special Operations Command!
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. 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 RIS II allows the individual operator to free float the M203 grenade launcher without additional parts. As importantly, special tools are not required to mount the M203 grenade launcher. This was accomplished by integrating all of the needed parts to free float the M203 into the rail itself.
The Daniel Defense RIS II M4A1 FSP feature a cut out in the top rail to accomdate a standard front sight base on a carbine length gas system.
The Daniel Defense RIS II free-floating Picatinny rail systems are designed to allow individual operator to quickly, and without special tools, mount M203 Grenade Launcher and precisely mount SOPMOD accessories to host weapon without effecting point of impact.
The Daniel Defense RIS II is an innovative upgrade to the M4 platform and is available for commercial purchase directly from Daniel Defense or any authorized distributor.
Materials & Construction
Precision CNC machined from Aircraft Grade Aluminun and Military Specification Type III Hard Coat Anodized.
Recently Viewed Items
To help you quickly find items that you recently viewed, we have compiled the following list of previously viewed items. Use the delete buttons provided to remove individual items or the clear all button to empty the entire recently viewed list.
| Delete | Name | Price |
| RIS II M4A1 FSP | $399.00 |
Description
Daniel Defense is the Sole Source Provider of the RIS II to the United States Special Operations Command!
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. 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 RIS II allows the individual operator to free float the M203 grenade launcher without additional parts. As importantly, special tools are not required to mount the M203 grenade launcher. This was accomplished by integrating all of the needed parts to free float the M203 into the rail itself.
The Daniel Defense RIS II M4A1 FSP feature a cut out in the top rail to accomdate a standard front sight base on a carbine length gas system.
The Daniel Defense RIS II free-floating Picatinny rail systems are designed to allow individual operator to quickly, and without special tools, mount M203 Grenade Launcher and precisely mount SOPMOD accessories to host weapon without effecting point of impact.
The Daniel Defense RIS II is an innovative upgrade to the M4 platform and is available for commercial purchase directly from Daniel Defense or any authorized distributor.
Materials & Construction
Precision CNC machined from Aircraft Grade Aluminun and Military Specification Type III Hard Coat Anodized.
- Aircraft Grade Aluminum
- Military Specificaiton Type III Hardcoat Anodizing Anodizing
- Weighs only 16.2 ozs!
- Made in the USA!
Manufactured by: Daniel Defense, Inc.
Reviews
No reviews available for this product.
Would you like to leave a product review? If you are a returning customer, please login. Otherwise take a moment to register an account to access the extended features we have to offer.
Photo Viewer
Click on a thumbnail below to see its full size counterpart. You can use your keyboards arrow keys to navigate backward and forward through the images. Captions have been provided where necessary.
Related Items
Below is a list of items directly related to the product in question. Click any product below for further details.
 |
M4A1 RIS IIDescription Daniel Defense is the Sole Source Provider of the RIS II to the United States Special Operations Command! The Daniel Defense Rail continued... |
 |
MK18 RIS IIDescription Daniel Defense is the Sole Source Provider of the RIS II to the United States Special Operations Command! The Daniel Defense MK18 RIS II continued... |
 |
AR15 Lite Rail Barrel Nut WrenchDescription The AR15 Lite Rail Barrel Nut Wrench is a proprietary spanner wrench used to install our AR15 Lite Rail system. |