Protect your AK-74 type front sight block threads with the precision-engineered Arsenal Inc. Barrel Nut / Thread Protector. Designed specifically for 24x1.5mm right-hand threads, this essential accessory safeguards exposed muzzle threads from damage, debris, and corrosion while maintaining the clean, professional appearance of your rifle. Key Features Precision 24x1.5mm RH Threads - Engineered for exact fit on AK-74 style front sight blocks, ensuring secure installation without marring or cross-threading. Durable Manganese Phosphate Finish - Provides superior corrosion resistance and a non-reflective tactical appearance that withstands harsh field conditions. Compact, Low-Profile Design - Measures just 0.5 inches in length, adding minimal weight (1 oz) and bulk to your setup. 7.62x39mm Compatibility - Optimized for common AK platforms chambered in 7.62x39mm, delivering reliable thread protection. Specifications Muzzle Device Type: Thread Protector / Barrel Nut Threads: 24x1.5mm Right Hand Cartridge Compatibility: 7.62x39mm Finish: Manganese Phosphate Dimensions: 0.5 in (L) x 1 in (W) x 1 in (H) Weight: 1 oz Why Choose This Product Many AK owners face the common pain point of exposed threads on the front sight block when running without a muzzle device. This Arsenal Inc. thread protector solves that issue by providing a secure, factory-correct cover that prevents thread damage during transport, storage, or range use. Its manganese phosphate coating resists rust better than standard finishes, extending the life of your valuable firearm components. Built to Arsenal's exacting standards, it installs quickly with standard tools and removes easily when you're ready to attach a compensator or brake. Whether you're maintaining a collection of tactical rifles or preparing for competition and duty use, this thread protector delivers the reliability and fitment expected from a premium manufacturer. Its simple yet robust construction ensures it performs flawlessly without adding unnecessary complexity or weight to your platform. Upgrade your AK-74 setup today with the Arsenal Inc. Barrel Nut / Thread Protector and enjoy peace of mind knowing your threads are protected.