TRIARC Systems TSR-15S 5.56 AR-15 Rifle with Dead Air Flash Hider - Black - 13.9"

Manufactured by Triarc Systems
SKU: TS15S-556-13-B-DAF
MPN: TS15S-556-13-B-DAF
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



Carry a carbine with a barrel length shorter than an M4 without having to pay the ATF $200. No NFA tax stamp is required for the 13.9 inch barrel because the muzzle device is pinned and welded on.  

High speed and low drag, this TRIARC Systems TSR-15S is a top quality service rifle that exceeds Mil-spec standards while providing precision accuracy. 

  • Chambered in 5.56
  • 13.9" pinned and welded barrel
  • Dead Air KeyMo compatible flash hider
  • TRACK 2.0 Barrel
  • Black anodized finish
  • M-LOK freefloat handguard

That muzzle device is upgraded to a no-ping flash hider from Dead Air. It uses a patent-pending design to eliminate the annoying "ping" sound some flash hiders make. The Dead Air flash hider comes with a lifetime warranty. It's immediately compatible with Dead Air suppressors including the the Sandman-L™, Sandman-S™, Sandman-K™, and Key-Mo equipped Nomad-30. That makes this rifle suppressor-ready right out of the box!

While rugged enough for combat, the TSR-15S is refined enough for sub MOA accuracy with match grade ammunition. That's because of the TRACK 2.0 barrel. The barrel's "Single Edge Polygonal” (SEP) rifling combines the best of standard and polygonal rifling. The hybrid rifling allows the bullet to travel more accuracy by reducing its deformation while it travels down the barrel. 

Own a hand fitted rifle designed by a pro with combat experience. TRIARC Systems was founded by an 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. 

TRIARC Systems hand fits rifles with a focus on reliability, durability and accuracy. All clocking in at a weight of around six pounds. 
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Barrel CoatingSalt Bath Nitride
Barrel ContourStraight
Barrel Length13.9
Barrel LiningSalt Bath Nitride
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandTRIARC Systems
Caliber Gauge5.56 NATO
Gas System LengthMid-Length
Gas System TypeDirect Impingement
Handguard13 in M-LOK Rail
Muzzle DeviceDead Air Flash Hider - Pinned and Welded
Thread Pattern1/2 X 28
Twist Rate1:7

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