+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Q&A for Geissele MLOK MK13 13 Inch Super Modular Rail — 5 Questions & 4 Answers

Name Geissele MLOK MK13 13 Inch Super Modular Rail
Currently Unavailable View Product
Write a Review
Please keep questions related to the product! If you have questions regarding availability, pricing, or shipping options for this item, please contact our customer service team.
Need an answer right now?
Contact us!
Continue As a Guest
Saving...
Sign In or Create an Account (optional)
or Register
Why use an OpticsPlanet.com account for my questions and answers?

Having an account with OpticsPlanet.com makes writing questions and answers even better! We’ll save all of your questions and answers in your account, provide you easy access to them, so you can see how the community has responded.

If you’d like to add a question without creating an account, you can proceed with filling out the fields on this form.

Show
Sort by
Filter by
Q
Jacob, guest, from TX, United States, asked on June 09, 2020

gas block included? If so what's the internal diameter on the gas block?

Expert Answer
A
Answered by Armando R., Gear Expert, from IL, United States, on June 21, 2020

Per Geissele, effective 3/31/20 Geissele will no longer include the gas blocks with the rails.

Was it helpful to you? Yes | No
Share
Submit Your Answer
Q
Kenneth Brauer, member, from SC, United States, asked on February 16, 2020

Does the barrel but wrench come with it?

Expert Answer
A
Answered by Ethan C., Gear Expert, from IL, United States, on March 20, 2020

As of late 2019, the barrel nut wrench is no longer included. It can be found here:

https://www.opticsplanet.com/geissele-barrel-nut-wrench-02-243.html

Was it helpful to you? Yes | No
Share
Submit Your Answer
Q
dallas, member, from IN, United States, asked on December 19, 2019

whats the gas block size

Expert Answer
A
Answered by Jonathan D., Gear Expert, from IL, United States, on January 21, 2020

The Geissele Super Gas block is a .750 gas block, but effective 3/31/20 Geissele will no longer include the gas blocks with the rails.

Was it helpful to you? Yes | No
Share
Submit Your Answer
Q
C Walker, member, from IA, United States, asked on September 06, 2019

Does the barrel nut come with it?

Expert Answer
A
Answered by Jonathan D., Gear Expert, from IL, United States, on October 22, 2019

Yes, the barrel nut is included.

Was it helpful to you? Yes | No
Share
Submit Your Answer
Q
pdrigg0995, guest, from FL, United States, asked on June 14, 2020

What material is the barrel nut made of?

Continue As a Guest
Saving...
Sign In or Create an Account (optional)
or Register
Why use an OpticsPlanet.com account for my questions and answers?

Having an account with OpticsPlanet.com makes writing questions and answers even better! We’ll save all of your questions and answers in your account, provide you easy access to them, so you can see how the community has responded.

If you’d like to add a question without creating an account, you can proceed with filling out the fields on this form.