We Ship Fast!

Order by 1PM CST for Same Day Shipping (Mon-Fri)

Troy MRF AR-15 Battle Rail - Free Float Quad Rail Handguard

Troy MRF AR-15 Battle Rail – Free Float Quad Rail Handguard


MSRP: $235.00


Out Of Stock

Join the waitlist to be emailed when this product becomes available

90 Day No-Hassle Returns We Pay Return Shipping

We have a 90-day no-hassle return policy. We pay return shipping.

If you need to request a return, contact us at support@at3tactical.com and we will send you a return label

After 90 days, defective items will still be covered under the manufacturer’s warranty, where applicable.

Please refer to the product listing for warranty details. If you have specific warranty questions, contact us at support@at3tactical.com. We may direct you to pursue your warranty claim directly with the manufacturer.

Your satisfaction is our #1 priority

If you’re dissatisfied with your purchase, in any way, please contact us at support@at3tactical.com – we will do our best to make it right.

Fast & Free Shipping On orders over $50

You will receive fast, free shipping for all orders over $50

Shipping cost is $7.99 for orders under $50. We ship with UPS or USPS, depending on the item.

Most orders received by 1pm CST ship the same day

You will receive an email with tracking information at the time of shipment. To expedite shipping, we may ship your order from multiple warehouses. Orders placed on weekends, holidays, or after 1pm will ship the following business day.

The Troy MRF is the Strongest User-Installed Free-Floating Rail System in the World!

Troy MRFs are available for all AR-15/M16/M4 weapon systems equipped with the original factory barrel nut. The MRF’s patented mounting system reinforces the barrel nut with a sturdy clamp and anti-rotation alignment lugs. Troy MRF BattleRails provide an uninterrupted rail extension and hand guard aligned perfectly with the host weapon’s flat-top receive.

*Requires use of low-profile gas block


  • Replaces the factory delta ring
  • Installation does not require removal of the front sight or barrel
  • Constructed from aircraft aluminum and finished in MIL-SPEC Type III hard coat anodize
  • Accepts Quick-Detach 360 Push Button Swivel

Have Questions About this Product?

You have not viewed any product yet!

Customer Reviews

Based on 4 reviews
It is and excellent piece of equipment for the right application.

Weight, workmanship, and looks excellent. It just didn't feel right in my hand. To rough and sharp. I returned it and ordered a AT3 Tactical 14.5" Extra-Long Free Float Quad Rail Handguard - Pro Series. AT3 Tactical provided excellent customer service.


Great response, Great Rail

Troy MRF Battle Rail

Well made, matches the other furniture completely - will recommend this to others...!

troy 13.8 battlerail

very pleased. easy to install,locks up tight and overall good fit and finish. thanks at3 tactical for the fast shipping!