Precision Armament Shoulderless Thread Adapter 1/2-36 to 5/8-24 Stainless AR-15

The Precision Armament Shoulderless Thread Adapter 1/2-36 TO 5/8-24 in stainless steel delivers a reliable, precision-fit solution for AR-15 platforms, enabling seamless pairing of muzzle devices with differing thread standards without the need for a shoulder or spacer. Crafted from durable stainless steel, this adapter maintains robust corrosion resistance and consistent threading to ensure secure alignment and repeatable performance under diverse field conditions. Featuring 1/2-36 to 5/8-24 threads, it accommodates common muzzle device configurations, simplifying upgrades or changes to brake, suppressor, or other muzzle accessories while preserving a clean line of the firearm's profile. Designed with AR-15 compatibility in mind, the adapter supports shooters seeking a dependable transition between thread pitches, reducing the need for multiple adapters and streamlining maintenance. Its stainless construction delivers long-term durability in hunting, range use, or duty applications, where reliable fit and minimal runout matter for accuracy and control. Precision Armament's engineering focus centers on fit, finish, and practical usability, making this shoulderless adapter a thoughtful, value-driven choice for enhancing modularity and accessory versatility on AR-15 rifles.