Geissele Mk16 rail 9.3" for Mk18 CQBR URGi , DDC

ships from our shop in 5 to 8 days (+/-)

Geissele Mk16 rail 9.3" for Mk18 CQBR URGI, DDC

Open Box, New for 10.3" or longer barrel

This makes a great Mk18 clone. 

The Mk16 is the latest evolution in Geissele's Super Modular Rail.  It is based upon the Mk14, but then adds upper tabs to lock-in the alignment between the upper receiver and the rail.

The Mk16 is the latest entry to the Geissele line up of Super Modular Rails. The new handguard design offers a smaller diameter and overall height to create a slimmer package;  even slimmer than the Mk14. Included is an updated version of the proven Geissele Barrel Nut design, not only providing ease of installation but superior rigidity. The Mk16 rail is 3d precision machined using mil spec Aluminum due to its strong, rigid and lightweight properties. 

The Geissele Super Modular Rail MK16 offers unmatched performance for the most demanding shooters. Mounted to your AR-15 upper using the updated version of the proven Geissele Barrel Nut design, the MK16 is not only easy to install and maintain, but offers superior rigidity. Anti-rotation tabs and set-screws ensure that your rail will not rotate, even under the most extreme conditions of use. M1913 picatinny rail on top and M-LOK™ slots on every quadrant ensures maximum customization for all your accessories. The Geissele SMR MK16 is precision machined using 6061-T6 Aluminum due to its strong, rigid and light properties, and is finished in durable Type-3 Hardcoat anodized. This 9.3" variant of the MK16 is perfect for operators requiring a shorter platform, or those building the 10.3" barreled CQBR URGi.

The Mk16 rail utilizes Magpul’s M-LOK technology in a full octagonal configuration, allowing the end user full customization and modularity of their rifle Mk16 Super Modular rail is finished in a durable and long lasting Type 3 Hardcoat Anodized DDC aluminum.

Geissele Mk16 rail is made to fit forged military spec receivers.  Billet receivers may or may not fit, or require armorer or gunsmith adjustments.

Note:  The color of the DDC has been known to vary from a golden to a greenish tone.  Pictures on the Internet are hard to capture this color, and the color is different batch to batch.  Be aware that when you order, Geissele's process results in a variation in colors.

Note: package contains rail and barrel nut.  Does not contain allen wrenches.  Does not include a gas block.  Does not include barrel nut wrench.  

  • Ships in Manufacturer's packaging
  • Height:  2.4"
  • Inside Diameter:  1.26"
  • Outer Diameter:  1.6"
  • Weight:  10 oz / 12 oz with barrel nut and hardware
  • Manufacturer Product No.  05-651S


ITAR warning Charlie's Custom Clones ITAR warning:  This item may only be purchased and shipped to US Persons within the USA.  This is a military item, which is restricted from export without US