The Breek Arms BRK4401 Plan B HUB One Universal Suppressor Mount redefines precision and performance for rifle enthusiasts. Crafted from durable Grade 5 titanium, this lightweight suppressor mount ensures remarkable balance and accuracy, with minimal point-of-impact shift. The advanced Black DLC finish enhances wear resistance and durability, making it ideal for rigorous use. Grade 5 Titanium: Ultra-light at 1.0 oz with Black Diamond-Like Carbon (DLC) finish for superior hardness and low friction. Slim 0.70"X1.49" profile - adds only ~1/4" to overall suppressor length. Universal HUB threads (1.375X24). Compatible with any standard HUB-threaded suppressor and Plan B or Rearden Atlas muzzle devices. Torque Spec: 35 ft lbs. Requires a 1 -1/4" wrench to install. Experience unmatched reliability and precision with the Breek Arms BRK4401 suppressor mount.