Our TSR-15S Complete Upper Receiver Assembly are uniquely tailored to the demanding needs of Professional End-Users. The TSR-15S URA offers a variety of proprietary components that give the AR-15 platform increased efficiency, longevity, and ultimate reliability.
Key features and proprietary components of the TSR-15S URA include:
- TRACK 2.0 Barrel: A proprietary rifling design that creates a tighter seal around the bullet, allowing for optimal gas pressure and improved, consistent accuracy (sub-MOA Capable ). https://www.triarcsystems.com/product-category/parts-accessories/track-barrels/
- Proprietary Handguard: TRIARC TRILOK Hand-Guard offers the rigid Wedge Locking system and a 7-sided MLOK mounting platform for accessories. https://www.triarcsystems.com/product/triarc-systems-trilok-wedge-mount-7-sided-mlok-rail/
- NP3 Coated BCG: The bolt carrier group is coated in NP3, a nickel-based finish that reduces friction during the locking and unlocking process, enhancing reliability and ease of cleaning..
- Optimized Gas System: The barrels are designed with "well-balanced" gas ports to reduce felt recoil and minimize wear and tear on components, increasing overall longevity.
- Premium Components: TRIARC EZ pin Gas block installed. https://www.triarcsystems.com/product/triarc-systems-easy-pin-gas-block/
Limited stock available.
Fits to standard AR15 Lower Receivers in Rifle, Pistol or SBR configurations.
* Custom Cerakote Colors available upon request and Backorders will add 2 to 3 weeks lead time. For any other questions please email support@triarcsystems.com or call 817-969-5410 10 AM to 6 PM CST*
ITEM IS IN STOCK AND SHIPS WITH IN 1 To 2 BUSINESS DAY.
ALL NFA RULES APPLY
LE contract Limited stock available
Upper Receiver group is Complete - Muzzle Device, Charging Handle, and BCG are included.
Coated in Cerakote HIR-235 Coyote Tan Which offer signature management and
camouflage against 3rd Generation Night Vision * Barrel and Gas Block are coated in Cerakote High Temp C series *
Fits to standard AR15 Pistol or SBR Lower receivers
ITEM IS IN STOCK AND SHIPS WITH IN 1 BUSINESS DAY.
ALL NFA RULES APPLY
Limited stock available.
Fits to standard AR15 Pistol or SBR Lower receivers
ITEM IS IN STOCK AND SHIPS WITH IN 1 To 2 BUSINESS DAY.
ALL NFA RULES APPLY
Limited stock available.
Fits to standard AR15 Pistol or SBR Lower receivers
ITEM IS IN STOCK AND SHIPS WITH IN 1 To 2 BUSINESS DAY.
ALL NFA RULES APPLY
Department Trade In
used Colt's Manufacturing 10.5" Complete Upper
223 Rem/556NATO
Folding Front Sight
Integrated Rail
Charging Handle Included
* All NFA Rules apply *
TRIARC TSR-15 Upper Complete ( Refurbished : New Barrel )
12.5" TRACK 2.0 Barrel
11.75" INTERLOK Handguard
Mil-Spec NP3 BCG
Radian Raptor Charging handle
TRIARC 3.0 Recce Upper Receiver Assembly
The TACHUNTFISH x TRIARC ZULU 1 upper receiver assembly offers a balance of mobility and accuracy. Featuring our New 12.5" TRACK 3.0 Barrel profile, TRIARC 11.5" INTERLOK Hand Guard, NP3 or Nitride Coated Mil-Spec BCG (optional) , TACHUNTFISH ZULU 1 Branded Mil-Spec forged upper receiver and coated in HIR-235 Coyote Tan non IR reflective Cerakote. This upper receiver assembly is capable of SUB-MOA accuracy with match grade ammunition.
The upper receiver assembly can be installed onto any existing mill spec AR15 lower receiver group.
PLEASE ALLOW 1 to 2 BUSINESS DAYS FOR ORDER TO BE SHIPPED.
TRIARC 3.0 Recce Upper Receiver Assembly
The TRIARC 3.0 U.R.A offers a balance of mobility and accuracy. Featuring our New 13.9" or 14.5” TRACK 3.0 RECCE Barrel profile, TRIARC 13" INTERLOK Hand Guard, TRIARC NP3 Coated Mil-Spec BCG(optional) , Mil-Spec forged upper receiver. The result is a weapon system with the maneuverability of an SBR with the precision of an SPR and is capable of SUB-MOA accuracy.
The result is an upper receiver assembly you can install onto any existing mill spec AR15 lower receiver group.
*Free pin and weld when you choose the HUXWRX extended pinnable Flash Hider*
PLEASE ALLOW 2 to 3 BUSINESS DAYS FOR ORDER TO BE SHIPPED.
12.5 Upper Receiver
THIS ITEM SHIPS IN 1-2 Business DAYS
Barrel
TRACK 2.0 5.56mm 1:7 Twist Barrel
Upper
Mil-Spec Forged Upper Receiver (Anodized Black)
BCG
None
Hand Guard
TRIARC TRILOK 7-Sided MLOK (Anodized Black)
Gas Block
TRIARC Low Profile Gas Block or Superlative Arms Adjustable Gas Block (Pinned)
Charging Handle
None
Muzzle Device
(Options Available)