Troy Industries 16" 300 BLK Complete Upper - 13" M-LOK Rail with Flip Up BattleSights - Black

Manufactured by Troy Industries
Manufactured by Troy Industries
4 Reviews

Out of Stock

NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.



The Troy Industries 16" 300 BLK Complete Upper is ready to hit the range on your favorite lower, even including a set of Troy's legendary folding BattleSights. A medium profile chrome moly steel barrel is covered by a lightweight 13" free float M-LOK Battlerail that provides more than enough mounting space for your favorite accessories. As a finishing touch, the upper has been built out with an AR-15 pattern bolt carrier group and standard MIL-SPEC charging handle for a truly range-ready package.

  • 300 AAC Blackout 16” barrel
  • .750” low profile gas block
  • 1:8 twist rate
  • Carbine length gas system
  • 13” M-LOK Battlerail
  • 5/8x24 Medieval Flash Suppressor
  • M4 Front Folding Battlesight
  • Rear Folding Battlesight
  • Standard charging handle
  • AR-15 pattern bolt carrier group
See More


AssemblyComplete Assemblies
Barrel Length16
BrandTroy Industries
Caliber Gauge300 Blackout
Gas System LengthCarbine
Gas System TypeDirect Impingement
Handguard13 in Troy Industries M-LOK Rail
Muzzle DeviceTroy Medieval Flash Suppressor
Twist Rate1:8

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

  • 4 stars
  • 0 reviews
  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews


by -

Just recieved on monday which was 5 days late but thats usps fault not primary arms but overall this upper is solid fits very tight on my spikes lower and i took it the range today 12-5-17 and at 75 yards with eotech 512 holo sight i was getting 1 1/2 to 2 inch groups but i wasnt going for super accurate shots just steady shooting and fed about 200 rounds of magtech first defense 300 blk out 100% reliably so overall very happy

Quality parts expertly built by factory.

by -

Good quality. No complaints. Haven't fired it yet; wanted to let people know this is a pistol length gas system, not carbine. Arrived oiled and well packaged. Sights, charging handle, bcg, and free float handguard make this an excellent deal. The handguard is perfectly aligned with no play, is more comfortable, and looks better (imo) than the alpha model. The set screws on the gas block are staked in place.

Worth the money, no doubt...

by -

Went to the range for the first time since getting this new upper. Ran consistently without issue, put through a variety of supersonic ammo and was able to hit 1-2" groups at 50 yards with the iron sights (good for me, don't judge). Sights were delivered spot on. Unlike the previous review, my upper is most certainly a carbine length gas system. Got mine on major discount during the 4th of July sales, $359.99 before tax, couldn't say no. For the price even without the discounts, it is a great value considering you get the iron sights, handrail, & flash hider. Don't hesitate to buy, it is a good set-up.

Great deal on a quality upper

by -

I never take the time to write reviews, but I was so impressed with the quality and performance of this upper that I decided to do so. I finally got a chance to shoot it yesterday and it ran 100% through 250 rds of break in. Shooting "cheap" 150 grain supers (Fed AE and Fiocchi) with only a 1X red dot and my range bag for a rest, I was able to easily hold 1.5" to 2" 10-shot groups at 50 yd with pretty rapid fire. I'll take that! Especially for not really taking my time.
<br>You get a LOT of upper for the money: good flash hider, free float rail, quality BUIS, BCG (with properly staked key) and charging handle. That's hard to beat for the price. And everything is tight, no gap between the rail and upper, FH properly timed, no tooling marks anywhere, it's a real solid upper. We'll see how it holds up in the long run, but for my intended purposes (range plinker and some 3-gun matches), it's a homerun.
<br>Also, the gas system on mine is CARBINE length.