Troy Industries Alpha BattleRail AR-15 Handguard - Black - 15"

Manufactured by Troy Industries
Manufactured by Troy Industries
4 Reviews

In Stock

Standard orders will ship out 2 business days if ordered by 3:30 pm CST, Monday-Friday. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination.



With unlimited mounting options, and greater heat dispersion, the Troy Industries Alpha Rail sets a new standard in modular free float rail design. The Alpha Rail disperses heat more efficiently and runs cooler than other rail systems. Meanwhile, it’s low-profile locking mechanism offers unparalleled strength and stability. Made in the U.S.A., the Alpha Rail is machined from 6061-T6 hardened aircraft aluminum and finished in MIL-SPEC Type III hardcoat anodizing.

NOTE: Alpha Rails do not work with the TRX barrel nut or TRX barrel wrench.

  • Comes with two 2” and one 4.2” detachable rails and all mounting hardware.
  • Designed to mount with standard AR-15/M16 barrel nut (not included).
  • Available in black and flat dark earth.
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Accessory AttachmentProprietary - Included
BrandTroy Industries
FinishHardcoat Anodized
Gas System LengthExtended Rifle
Handguard Length15.00 in
ManufacturerTroy Industries

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

4 reviews

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Great customer service


Ordered my battle rail on Friday afternoon and had it by Tuesday at lunch time. Talk about fast delivery. Also love that on primary arms website it show's if the product you are looking for is in stock. Ordering my barrel from them next. Would definitely recommend primary arms.

15 inch Troy alpha rail


Very slim rail 1.75 inches from side to side and 2 inches from top to bottom light weight and comfortable to hold install was easy and primary arms shipped my order quickly this was the lowest price for this rail I could find I look forward to doing business with primary arms again


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Can’t say enough about the great customer service and prices with primary arms. I had been looking at this rail for a while and I’m very pleased with it.

Troy Rails

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I have a couple these. I'd say the pro is that they work with a standard steel barrel nut and there's not a lot of complicated hardware so you get them for a little less than other systems. I don't run a ton of stuff on my rails so the fact that it's not MLok doesn't really bother me. You have to time a mil spec barrel nut so that is a con but doing that isn't really that hard and I prefer a steel barrel nut over the aluminum ones alot of companies are going with now. I'm sure it's not as robust as some systems out there but as long as youre not jumping on it you should be fine. I guess if I had any complaints it'd be that it's still a little pricey for what you get. Overall I recommend them.