Shadow Systems U526 Features The Shadow Systems U526 uses an intermediate gas system matched to its hybrid-profile chrome-lined barrel to deliver a smooth controllable shooting impulse across a wide range of 5.56 loads reducing felt recoil and keeping the rifle on target for faster follow-up shots. A True Two-Stage duty trigger provides a clean consistent break that helps shooters place fast accurate follow-up shots under stress giving both duty users and range shooters a dependable repeatable feel with every trigger pull. The pinned gas block and spiral-fluted barrel work together to reduce weight while managing heat keeping the rifle balanced during extended strings of fire and easier to maneuver in tight spaces. A premium coated bronze bolt carrier group reduces friction and helps the action cycle smoothly across thousands of rounds extending the interval between deep cleanings and supporting long-term reliability under hard use. Shadow Systems furniture including the M-LOK handguard and proprietary textured grip gives shooters a consistent secure hold in both duty and range environments even when hands are wet or gloved. The Maelstrom Plan B flash hider controls muzzle flash while remaining compatible with Shadow Systems modular muzzle device system for future upgrades letting owners adapt the rifle s muzzle setup as their needs change without replacing the barrel. An ambidextrous bolt release and manual safety selector make the U526 comfortable to run for both right- and left-handed shooters a detail that matters in duty and training environments where shooters must transition rapidly between hands. Built as a complete system rather than an assembly of aftermarket parts the U526 delivers the cohesive performance Shadow Systems designed it around backed by a manufacturer that stands behind every part on the rifle. Shadow Systems U526 Specifications Brand: Shadow Systems Model: U526 Type: Semi-Auto Rifle Caliber: 5.56 NATO / .223 Rem Capacity: 30+1 Barrel Length: 16 Barrel Material: Chrome Lined Steel Twist Rate: 1:7 Muzzle: Maelstrom Flash Hider Gas System: Intermediate Trigger: True Two-Stage Duty Stock Material: Polymer Grips: Shadow Systems Polymer Receiver Description: Picatinny Rail Finish: Black Anodized Weight: 6.45 lbs Available At: GrabAGun