Sionics Patrol 3 XL Complete Premium 16″ URG | NP3

SIONICS 16″ Upper Receiver Group Premium Edition is Precision Machined from 7075-T6 Aluminum to maximize Strength and reduce Weight. The Premium Series features the Tightest Machining Tolerances and most lustrous Midnight Type III Class II Hard Coat Anodize. Tighter Tolerances allow for a tighter Barrel Fit which improves Accuracy and finish. All of our Premium Receivers are THERMAL FIT to the barrel, this furthers the accuracy of the upper receiver group greatly. These uppers come with the SIONICS logo hard engraved above the charging handle and on the opposite side of the ejection port.

SIONICS 16′′ Upper Receiver Group Premium Edition includes a 16′′ Chrome Lined Barrel 5.56 NATO 1:8 Twist – Medium Contour – 15′′ SIONICS – M-LOK rail with 5-Slot Rail Piece, and a Radian Raptor Charging Handle.

Upper Receiver: 7075-T6 Aluminum – Premium – M4

Barrel: 16” Lightweight or Medium Contour, 41V50, NATO Chamber, 1:8, Chrome Lined, Air-Gauged, Radiograph and MP Inspected

Gas System: Mid-Length, Direct-Impingement

Muzzle Device: A2 Flash Suppressor

Bolt Carrier: 8620 M16 Carrier – NP3 Coated with properly staked OCKS (Optimized Carrier Key Screws)

Bolt: Carpenter No.158, HP/MPI Tested, Black Insert and Sprinco 5-Coil Heavy Extractor Spring – NP3 Coated

Charging Handle: Radian Raptor Ambidextrous

Hand Guard: Upgraded 15′′ SIONICS – M-LOK with 5-Slot Rail Piece

Sights: **MBUS Pro**