SilencerCo AC6 Delta Thread Protector 1/2x28 Stainless Black Oxide

The SilencerCo AC6 Delta Thread Protector delivers precision barrel protection with its stainless steel construction and durable black oxide finish. This thread protector prevents damage to delicate 1/2"-28 TPI threads while maintaining the sleek profile of modern sporting rifles and pistols.

What Makes This Different

The AC6 Delta features SilencerCo's signature angular design that distinguishes it from standard cylindrical thread protectors. Machined from 17-4 PH stainless steel, it provides superior corrosion resistance compared to standard carbon steel alternatives. The black oxide coating adds an extra layer of protection while reducing glare and maintaining a tactical appearance.

Key Features

• 17-4 PH stainless steel construction for maximum durability
• Black oxide finish resists corrosion and reduces reflectivity
• 1/2"-28 TPI threading fits most .223/5.56 and .300 Blackout barrels
• Angular Delta profile matches SilencerCo suppressor aesthetics
• Precision machined threads ensure proper barrel protection
• Low-profile design maintains weapon maneuverability
• Compatible with standard barrel threading specifications

Thread protectors serve a critical function beyond aesthetics, preventing damage to precisely cut suppressor threads during storage, transport, and field use. The AC6 Delta maintains thread integrity while protecting against debris, moisture, and impact damage. Its angular design provides multiple grip surfaces for easy installation and removal without specialized tools.

Technical Specs

• Material: 17-4 PH stainless steel
• Finish: Black oxide coating
• Threading: 1/2"-28 TPI (threads per inch)
• Profile: Angular Delta design
• Compatibility: .223/5.56, .300 Blackout, and other 1/2x28 threaded barrels
• Installation: Hand-tightened, no tools required
• Country of Origin: United States

The AC6 Delta Thread Protector represents SilencerCo's commitment to quality accessories that complement their suppressor lineup. Professional armorers and serious shooters recognize the importance of proper thread protection for maintaining equipment reliability and preserving future suppressor compatibility.