Daniel Defense RIS II M4A1 Handguard Quad Rail Assembly, FDE

$486.00
$476.00
In stock
as of 04/26/2024 4:14AM CST
Store Inventory
Available Online2
Fountain Valley, CAOut of stock
The Colony, TX2
SKU: DD-01-004-08001
MPN: 01-004-08001
UPC: 852548002820


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The Daniel Defense RIS II was developed at the request of USSOCOM for the SOPMOD II program. This specific requirement resulted in a free floating M203 mounting solution without the need for specific tools. Additionally the RIS II allows for attachments of lasers, vertical grips or lights via the 1913 rails while being used in conjunction with a low profile gas block. The RIS II has been fielded by USSOCOM on their M4A1 rifle.

Features
Aircraft Grade 6061-T6 Aluminum
Free-Floating Barrel Design For Increased Accuracy
Two-Piece Design for USSOCOM Allows For the Attachment of an M203 Grenade Launcher When Lower Rail Section is Removed.
Battle-Tested, 6-Bolt Bolt-Up System Securely Attaches Handguard to the Upper Receiver
Grade 8 Military Specification Fasteners
Uninterrupted Upper Rail Platform & Mil-Spec 1913 Picatinny Rails
Mil-Spec Type III Hard Coat Anodized Finish

Specifications
Product Weight 17.7 oz
Rail Length 12.25"
Width 2.23"
Height 2.25"
Inside Diameter 1.15"
Barrel Nut Steel (For Patented Bolt-Up System)
Gas System Carbine
Free Float Yes
Continuous Upper Rail Yes
Integrated Sling Swivel Attachment Point No

 


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