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TriArc TSR-15 Dead Air Edition 5.56MM Rifle

Manufacturer part number: TSR-15-S-DEADAIR-556

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Product description

TriArc TSR-15 Dead Air Edition 5.56MM Rifle with 13.9" Pinned TRACK Barrel and 13" TRILOK Rail.

The TriArc TSR-15 Dead Air Edition 5.56MM Rifle (TSR-15-S-DEADAIR-556) is built to exceed the mil-spec standards and an optional Sandman K silencer is available. The Dead Air Edition features a 13.9" TRACK 2.0 Barrel that is 4150 chrome lined and a pinned 5.56MM Key Mount Flash Hider. The weapon’s balanced profile TRACK barrel is a hybrid form of standard and polygonal rifling which reduces bullet deformation, allowing it to move in a straighter line towards the desired target. Additionally, the tighter seal significantly reduces any forward escaping gases, causing minimal loss of gas pressures and increasing the overall accuracy of the bullet. Along with the TRACK 2.0 barrel this AR15 has a NP3 coated bolt carrier group, a Raptor-SD ambidextrous charging handle and also a 13" TRILOK M-LOK rail. The TRILOK features a wedge lock system, integrated QD mount, and seven sided M-LOK system.


Caliber: 5.56MM
Barrel Length: 13.9" TRACK Pinned
Twist Rate: 1:7
Barrel Profile: Balanced
Barrel Material: 4150 Chrome Lined
Chambered: 5.56MM
Gas System: Mid-Length
Gas Block: TriArk Pinned Low Profile - Black Nitride
Bolt Carrier Group: NP3 Coated w/ Enhanced 5 coil Extractor Spring
Muzzle Device: Dead Air Key Mount Flash Hider - 5.56MM
Handguard / Rail: TRILOK 13" M-LOK
Upper Receiver: Forged 7075-T6 Aluminum
Lower Receiver: Forged 7075-T6 Aluminum
Trigger: CMC 3.5lb Flat Trigger
Safety: Radian Ambi 45 Degree Safety - Long & Med
Charging Handle: Radian Raptor-SD Ambidextrous
Stock: Magpul SL-K Stock
Grip: Reptilia

Sandman K 7.62 QD Silencer w/ Keymount Brake (If Rifle with Suppressor option Selected)

Sharing all of the features of the Sandman-S and Sandman-L, while adding only 2.9″ to your muzzle.

The K has the class leading solid weld Stellite® baffle core and detachable front cap, just like the rest of our Sandman Series. The exterior is finished in Cerakote® for ultimate durability.


Rating Multi - Up to .300 Win Mag
Length 5.4"
Weight 12.8 oz.
Diameter 1.5"
Finish Cerakote body
Min. Barrel Length No restrictions
Length Added 2.9in.

Additional information
Manufacturer: Triarc Systems