Troy Industries Billet 5.56 Complete AR-15 Upper Receiver - 10.5"

Manufactured by Troy Industries
Manufactured by Troy Industries
1 Review

In Stock

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The Troy Industries Billet Upper Receiver offers a complete and high-performance upper assembly for AR-15 platform rifles. Crafted from lightweight billet aluminum, the upper receiver provides a rigid and dependable foundation. The 10.5-inch barrel, chambered in 5.56 NATO, features a carbine-length gas system and a 1:7 twist rate, making it suitable for a wide range of ammunition types. The barrel has 1/2x28 threads and comes equipped with a TROY TPR flash hider.


  • Chambered in 5.56 NATO
  • 10.5” barrel
  • Carbine length gas system
  • .750 gas block
  • 1/2x28 threads
  • TROY TPR flash hider
  • Mil-spec M4 BCG
  • Machined billet upper receiver
  • Dust cover
  • TROY 9” M-LOK rail
  • TROY Pneuma Charging Handle
  • Factory assembled
  • Sourced and made in the U.S.A.

The TROY 9" M-LOK free-floating rail offers ample space to customize your set-up. This upper also features the new Pneuma ambidextrous charging handle that offers fast, positive control during critical situations. This upper receiver is factory assembled and comes ready to install on your lower receiver for a quick and efficient build process. All components are proudly sourced and manufactured in the U.S.A., backed by Troy Industries' limited lifetime warranty.

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Barrel Length10.5
BrandTroy Industries
Caliber Gauge5.56 NATO
Gas System LengthCarbine
Gas System TypeDirect Impingement
Handguard9 in M-LOK Rail
Muzzle DeviceFlash Hider
Twist Rate1:7
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

Ratings & Reviews

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Great upper!

by -

Very happy with this & a fantastic price.