JK Armament LT RFX Thread Mount Features The JK Armament LT RFX Thread Mount is machined from aluminum and finished with a hard anodized coating that resists corrosion and wear through repeated attachment and removal cycles. Its 1.05 inch diameter and 1/2x28 thread pattern are built to match standard muzzle threading found on many common rifle calibers making it a straightforward addition to an already-threaded barrel. Weighing only 0.4 ounces the mount adds essentially no measurable weight to the front end of the rifle keeping the balance and handling characteristics unchanged. This low mass is important for shooters who are sensitive to muzzle weight affecting their offhand and dynamic shooting positions. As a direct thread mount the LT RFX Thread Mount provides a secure repeatable attachment point for compatible suppressor and muzzle device systems from JK Armament s LT RFX lineup. The black anodized finish matches most black rifle builds keeping the overall look of the muzzle end cohesive with the rest of the build. Thread mounts like this one are a cost-effective way to add quick-attach capability to a rifle without machining a new barrel. For shooters building out a muzzle device system around the LT RFX platform the JK Armament LT RFX Thread Mount is a solid lightweight foundation piece. JK Armament LT RFX Thread Mount Specifications Manufacturer: JK Armament Model: LT RFX Thread Mount Color: Black Material: Aluminum Finish: Hard Anodized Diameter: 1.05 Thread Pattern: 1/2x28 Weight: 0.40 oz Available At: GrabAGun