The CNC Warrior 9/16×24 LH to 5/8×24 RH thread adapter lets 5/8×24 RH muzzle devices mount on a barrel with a 9/16×24 LH thread pattern. The barrel side is left-hand and the device side is right-hand, so it is a different part from the all-right-hand adapters in the line. CNC Warrior optimizes its production and inspection process for the best possible fit and concentricity between both threads and the through hole. It is made in the USA.

Key Specifications

• The barrel-side thread is 9/16×24 LH, a left-hand pattern, so check your muzzle before ordering.
• The device-side thread is 5/8×24 RH, the standard right-hand pattern many muzzle devices use.
• It is machined to accept 7.62/.30 caliber rounds and smaller, which sets the largest bullet it will pass.
• It has two large flats for tight installation against the shoulder.
• The full front shoulder is preserved, which squares and secures the muzzle device.

Frequently Asked Questions

Is the barrel thread left-hand or right-hand? The barrel side is 9/16×24 LH, a left-hand thread. The device side is 5/8×24 RH, so the muzzle device threads on right-hand.

What bullet size does the bore accept? CNC Warrior machines it to accept 7.62/.30 caliber rounds and smaller.

Buy the CNC Warrior 9/16×24 LH to 5/8×24 RH Thread Adapter

A left-hand barrel thread limits which muzzle devices you can run, and this adapter opens that up by converting it to the common 5/8×24 RH pattern. Confirm the hand and pitch on your barrel first, since a left-hand thread will not accept a right-hand part. Order it from our Lubbock, Texas gun shop for fast, direct shipping, and see more gun accessories and parts.