The Breek Arms BRK4331 elevates firearm performance with its cutting-edge Breek-LOK 3QD Suppressor Attachment system, engineered for effortless quick-detach functionality. This innovative design not only enhances your weapon's aesthetic but also significantly reduces recoil and muzzle rise, allowing for superior accuracy during rapid fire. Its advanced features ensure a competitive edge in any scenario. 5/8X24 .30 Cal Breek-LOK 3QD Compatible Design: Echo Material: 4140 Hardened, Nitrided Overall length: 2.06 Inches Weight: 1.7 oz Torque Spec: 20-30 ft lbs Peel Washer Included Designed & Manufactured in America Enhance your shooting experience and ensure compliance with a design that's as functional as it is stylish.