AR Sponsor

Shot by His Own Brother? Evansville Crime Audit

TNVC's Labor Day Sale still ongoing - Site Wide Savings - Don't miss out!

DD MK 18 rail screws

hugo_koss

Joined: Apr 2019

Posts: 2

EE: 0% (0)

CO, USA

Posted: 12/21/2025 5:12:51 PM EDT

[Last Edit: hugo_koss][Edited]

Hey guys, I am looking for the flathead rail screws for my DD MK18. I just noticed I am missing 2 on one side.
I contacted DD, but have not heard back. Also, the screw pack is nowhere to be found in stock.
Does anyone know what size they are, or do you have a spare?

Thank you

LipschitzWrath

Joined: Oct 2013

Posts: 568

EE: 100% (74)

WY, USA

Posted: 12/21/2025 6:08:10 PM EDT

[#1]

Just wait to hear back. I bought a rail used years ago with missing screws. Reached out to DD. A nice lady called me to get my address to drop the screws in the mail.

56cbr600rr

Member

Joined: Sep 2013

Posts: 1409

EE: 100% (29)

GA, USA

Posted: 12/21/2025 6:27:55 PM EDT

[#2]

Yep. DD usually just send them
To you. At least they used to.

RD20

Joined: Nov 2020

Posts: 848

EE: 0% (0)

OH, USA

Posted: 12/22/2025 3:33:32 AM EDT

[#3]

10-32 × 3/8″

TGWLDR

GUN WHORE

Joined: Dec 2014

Posts: 53705

EE: 100% (463)

IA, USA

Posted: 12/22/2025 1:57:06 PM EDT

[#4]

Daniel Defense® - RIS II Hardware Kit

"All welchers should be removed from the EE".-Aimless

Sign up to continue the discussion

Create a free account to share your thoughts, follow topics, and connect with the AR15.COM community.

Already a member? Sign In

DD MK 18 rail screws

AR Sponsor

Warning

Confirm Action

DD MK 18 rail screws

Sign up to continue the discussion

DD MK 18 rail screws