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.

Shopping Cart

Q&A for ERGO Modular Free Float Rail System — 2 Questions & 2 Answers

Name ERGO Modular Free Float Rail System
Currently Unavailable View Product
If you have questions regarding availability, pricing, shipping options for this item or need an answer right now, please contact our customer service team.
Continue As a Guest
Saving...
Sign In or Create an Account (optional)
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
Manufacturer Answer
A
Answered by Ergo Grips, Manufacturer from OH, United States, on July 27, 2022

Unfortunately, we do not make a smaller barrel nut!

Was it helpful to you? Yes | No
Q
tom, member, from GA, United States, asked on April 19, 2019

Will this fit an lwrc gas piston 556?

Expert Answer
A
Answered by Armando R., Gear Expert, from IL, United States, on December 27, 2019

We cannot confirm compatibility as this handguard is meant for a standard direct impingement AR rifle. LWRC does not provide a list of compatible handguards so you need to contact them to verify what handguards will work with their piston system.

Was it helpful to you? Yes | No
Last updated 2025-11-12 UTC.