Product Overview

The DB TAC Stainless Steel Jam Nut is designed for accurate timing and secure alignment of muzzle brakes and compensators on .50 Beowulf platforms with 49/64″x20 TPI threaded barrels. Unlike traditional crush washers, this reusable jam nut allows precise adjustment and repeated installation without deformation.

Constructed from durable stainless steel, it also helps protect barrel threads during installation and removal of muzzle devices.

Features

• Fits All 49/64″x20 TPI Threaded Barrels

• Designed for .50 Beowulf Muzzle Brakes & Compensators

• Replaces Traditional Crush Washers

• Allows Accurate & Fine Alignment of Muzzle Devices

• Fully Reusable Stainless Steel Construction

• Works as Barrel Thread Saver / Thread Protector

• Precision Machined for Secure Fitment

• Corrosion Resistant Stainless Steel Finish

• Easy Installation & Removal

Package Includes

• 1 × DB TAC Stainless Steel 49/64″x20 TPI Jam Nut

Important Notes

• Please verify your barrel thread size before purchasing.

• Designed for use with 49/64″x20 TPI threaded muzzle devices and barrels.

• Ideal for timing and locking muzzle brakes, compensators, and thread protectors.