+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

Enjoy free shipping during the holidays! 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 Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even 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 AIM Sports Inc M-LOK 12.76in Drop-In Specialty Handguard for SIG MPX — 6 Questions & 4 Answers

Name AIM Sports Inc M-LOK 12.76in Drop-In Specialty Handguard for SIG MPX
$129.99 $99.99 Save 23%
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
Rusty Shackleford, guest, from TX, United States, asked on August 06, 2022

What is the inner diameter? Will it clear a suppressor?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on August 17, 2022

The manufacturer does not state the internal diameter of the Aim Sports SIG MPX Specialty Handguard. I recommend contacting Aim Sports for that information.

0 of 1 found the following answer helpful.
Was it helpful to you? Yes | No
Share
Submit Your Answer
Q
CZfan, member, from CA, United States, asked on July 30, 2022

How much lighter is this rail compared to the Gen 1, long rail? How much does this handguard weigh?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on August 10, 2022

This Aim Sports SIG MPX Specialty Handguard weighs 6.50 ounces.

Was it helpful to you? Yes | No
Share
Submit Your Answer
Q
Capt Forest, member, from FL, United States, asked on August 16, 2021

What aluminum alloy is this handguard made from?

Expert Answer
A
Answered by Todd, Gear Expert, from IL, United States, on September 08, 2021

All the manufacturer states is -Precision CNC machined hard-anodized aluminum.

Was it helpful to you? Yes | No
Share
Submit Your Answer
Q
Aj, member, from MD, United States, asked on March 07, 2021

What length is this handguard?

Expert Answer
A
Answered by Todd, Gear Expert, from IL, United States, on September 08, 2021

It is 12.76"

Was it helpful to you? Yes | No
Share
Submit Your Answer
Q
Taylor, member, from WI, United States, asked on July 28, 2024

Why does it look so different compared to the original hand guard mounting system

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.

Q
S, member, from FM, United States, asked on December 22, 2023

Will this also fit the MCX Legacy version?

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.