Sionics Weapons Systems Patrol III Lightweight Barreled Upper Receiver 13'' Rail - 16"

Manufactured by Sionics Weapon Systems
Manufactured by Sionics Weapon Systems
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The Sionics Weapon Systems Patrol III AR-15 Lightweight Barreled Upper Receiver features a 16” barrel chambered in 5.56 NATO with a 1:8 twist rate and Mid-Length gas system. The barrel is machined from 41V50 steel and magnetic particle inspected and features a lightweight profile. The 13” free float handguard features M-LOK attachment slots and a full length picatinny top rail. The upper receiver is made from 7075-T6 aluminum forgings and hardcoat anodized. It is assembled with dust cover and forward assist, but charging handle and BCG are not included.

  • 16” 5.56 NATO barrel
  • Lightweight profile
  • 41V50 Chrome Moly Vanadium Steel
  • Mid-Length gas system
  • 13” free float M-LOK handguard
  • 7075-T6 aluminum forged receiver
  • A2 flash hider

A SIONICS Weapon System is a firearm that is more than just built from the ground up by master gunsmiths for professionals in the field. They're more than just an assembly of quality components. Every firearm built by SIONICS has been carefully crafted from the best components available by a single master gunsmith before a second master gunsmith puts it through a 19-point quality inspection and test firing process to ensure that ever SIONICS firearm has been built without compromise.
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AssemblyBarreled Assemblies
Barrel Coating
Barrel ContourLightweight
Barrel Length16
Barrel LiningChrome
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandSionics Weapon Systems
Caliber Gauge5.56 NATO
Gas System LengthMid-Length
Gas System TypeDirect Impingement
Handguard13 in M-LOK Rail
Muzzle DeviceA2 Flash Hider
Thread Pattern1/2 X 28
Twist Rate1:8

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