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Madbull Licensed Daniel Defense AR15 FSP Lite Rail CNC Aluminum Airsoft Handguard (Color: Black / 12")

ID: 10859 (RIS-DD-LITE-12-FSP-BLK)
Daniel Defense 12" FSP Lite Rail BK
Madbull859188108592Daniel Defense 12" FSP Lite Rail BK10859
4.0 stars, based on 2 reviews
Madbull Licensed Daniel Defense AR15 FSP Lite Rail CNC Aluminum Airsoft Handguard (Color: Black / 12)
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Item will not work with real firearms.
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MadbullDaniel Defense


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  • 1:1 Scale External Replica of AR15 Lite Rail 12.0, for Airsoft Only
  • Cannot be applied to real firearms (blocked gas pipe tunnel & incompatible delta ring)
  • Black anodized
  • Free Floating Barrel Design, with Front-sight post cut to utilize original triangle front sight posts
  • Uninterrupted Upper Rail Platform
  • Precision CNC Machined T-6061 Aircraft Grade Aluminum
  • Mil-Spec 1913 Picatinny Rails
  • Lightweight 14.4 oz (12.0)
The AR15 Lite Rail™ features Daniel Defense's patented Bolt-Up System allowing simplified alignment to the upper receiver and providing a continuous, uninterrupted upper rail platform for flat top upper receivers. The Bolt-Up System is also used on the Daniel Defense RIS II (selected by SOCOM for the SOPMOD II program). Every component of the AR15 Lite Rail™ has been precisely assessed, thoroughly tested, improved upon, and manufactured tough enough to become the new benchmark in 7.62 rail systems
The Madbull Daniel Defense Licensed Airsoft AR15 12" Lite RIS is the perfect addition to your AR build, giving it an extremely aggressive and unique look.

Manufacturer: Madbull

Color: Black

Size: 12"


Length: 12"
Compatibility: For Tokyo Marui, Matrix, Echo1, G&P, G&G and other similar M4/M16 Series Airsoft AEG Rifles.
Material: 6061 T6 Aluminum

For Airsoft use ONLY
Disclaimer: Please use discretion when installing custom parts as fit and compatibility may vary. Some modification may be required. Professional installation recommended.

About Madbull

MAD BULL Airsoft, established in 2004, is world famous for it's Airsoft accessories. Our major focus points are: Airsoft guns, Airsoft Toy Launchers, Airsoft Toy B.B. Showers, and Upgrade kits.We have a very strong R&D team and we put a lot of effort in designing new and exciting new products for the airsoft community.

2 Customer Reviews

(Write a review)

by Christian G. on 02/22/2020
"Bought the Tan FSP version to fit into a basic CYMA M4 for a Block II FSP setup.
The rail, screws and other necessary bits were nicely packaged.
The mock has tube will have to be ditched, as a tiny little mock gas tube segment is included, I recommend wrapping it in teflon/plumber's tape to make it thicker and fit more snug in place inside the upper reciever.
The delta ring had no problem threading into place but the rail did bend upward slightly due to the front self retaining pin loops on the lower receiver being a bit too fat front-wise, all I had to do was file those back a bit to make the rail fit flush. No other modifications were necessary.
I would like to note that the rail is a bit darker than the pictures show it to be, but I don't mind that one bit, it's a very cool shade of Dark, rusty brown.
10/10 would recommend.
by Kyle M. on 05/13/2020
"The rail is made of high quality materials which is to be expected of something Daniel Defense is willing to put their name on. Unfortunately the tolerances were a little off for my gbbr. I eventually was able to install it, however; it required me to drill out the notch on the locking collar that aligns the rail with the upper receiver. The tab that goes in said notch was also too big to fit in the gas tube hole so I had to use a mallet to beat it in place. Once everything was on, it all tightened up nicely. Luckily I only had to be sent the wrong order once and wait a month or so for the rail to get here...6/10

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