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Troy 12" MRF-R AR-15 Battle Rail - Free Float Quad Rail Handguard

2 reviews

You will receive fast, free shipping for all orders over $35

Shipping cost is $5.50 for orders under $35. We ship with UPS and USPS. 

Most orders ship out within 24 hours

You will receive tracking information immediately at the time of shipment. To expedite shipping, we may ship your order from multiple warehouses.  

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

If you need to request a return, contact us at 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 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 - we will do our best to make it right.

Product Options


Troy 12" MRF-R AR-15 Battle Rail. 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 receiver. Accepts Quick-Detach 360 Push Button Swivel.

Troy MRF-R Rails

- For all AR-15/M16A1, A2, A3, A4 type carbines. Adds only 8.75 oz to weight of M16.


- 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

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