DANIEL DEFENSE M4A1 RIS II FDE Rail 01-004-08001
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Daniel Defense

DANIEL DEFENSE M4A1 RIS II Flat Dark Earth Rail Interface System (01-004-08001)

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SKU:
DAN-01-004-08001
UPC:
852548002820
MPN:
01-004-08001
  • DANIEL DEFENSE M4A1 RIS II Flat Dark Earth Rail Interface System (01-004-08001)
  • DANIEL DEFENSE M4A1 RIS II Flat Dark Earth Rail Interface System (01-004-08001)
$458.00

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Description

  • 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
  • Free-floating barrel design for increased accuracy
  • Battle-proven, 6-bolt Bolt-Up System securely attaches handguard to the upper receiver
  • Grade 8 military specification fasteners
  • Uninterrupted upper rail platform and Mil-Spec 1913 Picatinny rails
  • Mil-Spec Type III Hard Coat Anodized Finish

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 important, 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 is to be used in conjunction with the MK12 Low Profile Gas Block.

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Specification

Rail Length, in 12.25"
Width, in 2.23"
Height, in 2.25"
Inside Diameter, in 1.15"
Weight, oz 17.7
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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Additional Information

Name
Value
Activity:
Shooting
Color:
Flat Dark Earth
Finish:
Hardcoat Anodized
Firearm Fit:
AR Rifles
Length:
12.25in
Model:
M4A1
Product Type:
Rails
Serialized Item:
F
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