TRIARC Systems TSR-15S 5.56 Rifle - Black - 16"

Manufactured by Triarc Systems
SKU: TS15S-556-16-B
MPN: TS15S-556-16-B
Manufactured by Triarc Systems
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Items that are regulated by the ATF have restrictions and requirements: 
•Your entire order will ship only to a Federal-Firearm License holder.
•Please contact your local FFL prior to placing your order to ensure they are still accepting transfers.
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to



A high-quality service rifle designed by an Iraq war vet, TRIARC System's TSR-15S is rugged enough for combat but refined enough for sub MOA accuracy with match grade ammunition.

The TSR-15S comes with a TRACK 2.0 barrel. The barrel's "Single Edge Polygonal” rifling (SEP) combines the best of standard and polygonal rifling, allowing the bullet to travel more accuracy by reducing its deformation in the barrel.

  • Chambered in 5.56
  • 16" Track 2.0 barrel
  • Black Nitride barrel finish
  • NP3 barrel finished extension
  • Pinned gas block
  • Mid-length gas system
  • M-LOK freefloat handguard
  • Magpul furniture
  • Radian Raptor ambi charging handle
  • MIL-SPEC safety

The TSR-15S is hand-fitted with laser serialized mil-spec forged upper and lower receivers. The gas system is carefully calibrated for reduced recoil and enhanced reliability. The receivers are coated with a durable black anodized finish. 

You'll find enhanced parts throughout this entire rifle. Like a pinned gas block, a Trilok Rail with M-LOK, steel quick detach inserts, Magpul furniture, a Radian ambi charging handle, and a MIL-SPEC safety., 

If you're looking for a durable duty weapon ready to go right out of the box that could handle the beating an operator would put it through, look no further than the TSR-15S.

TRIARC Systems was founded by Iraq war veteran Chris Reeves. He served as a paratrooper in the 82nd Airborne Division, received a Purple Heart and now develops firearms for responsible civilians from his headquarters in Mansfield, Texas.
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Barrel CoatingSalt Bath Nitride
Barrel ContourStraight
Barrel Length16
Barrel LiningSalt Bath Nitride
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandTRIARC Systems
Caliber Gauge5.56 NATO
Gas System LengthMid-Length
Gas System TypeDirect Impingement
Handguard15 in M-LOK Rail
Muzzle DeviceA2 Flash Hider
Thread Pattern1/2 X 28
Twist Rate1:7

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