.308 Barrel Thread Protector Nut for 5/8"x24 Barrels

.308 Barrel Thread Protector Nut for 5/8"x24 Barrels

.308 Barrel Thread Protector Nut – 5/8"x24 Muzzle Threads | Fits 0.712" Diameter Barrels

Protect your investment with this precision-machined .308 Thread Protector Nut, designed to shield your muzzle threads when your brake or flash hider is removed. Perfect for range use, storage, or compliant transport.

✅ Thread Compatibility: Fits standard 5/8"x24 TPI muzzle threads commonly found on .308/7.62 NATO barrels
✅ Optimized Fit: Designed for 0.712" barrel diameter, ideal for slim-profile or pencil-style barrels
✅ Outer Diameter: Measures 0.915" O.D. – sized specifically to match pencil-profile barrels (not for standard 0.950" barrels)
✅ Durable Construction: Machined from high-quality steel for long-lasting thread protection
✅ Knurled Exterior: Textured outer surface allows for easy hand tightening and removal—no tools needed
✅ Muzzle Thread Protection: Prevents thread damage, corrosion, or debris buildup when muzzle device is not installed
✅ Low-Profile Design: Sleek and compact appearance maintains clean barrel aesthetics

Perfect for maintaining the integrity of your .308 barrel threads while preserving the look and functionality of your rifle.