ASR Closed-Tine Flash Hider in .223 Cal Bore for 1/2×28 Threaded Barrel by SilencerCo – Suppressor-Ready Flash Reduction & Tactical Performance

Upgrade your rifle with the SilencerCo ASR Closed-Tine Flash Hider in .223 caliber, engineered to deliver superior flash suppression and seamless suppressor compatibility. Designed for 1/2×28 threaded barrels, this precision-machined flash hider minimizes visible muzzle flash while serving as a rock-solid mounting solution for SilencerCo ASR suppressors. Ideal for tactical shooters, professionals, and enthusiasts, it enhances low-light performance without sacrificing durability or reliability.

Key Features and Benefits

• Closed-Tine Flash Suppression Design

Advanced closed-tine configuration effectively reduces visible muzzle flash, preserving night vision and minimizing shooter signature

• ASR Quick Mount Compatibility

Fully compatible with SilencerCo’s Active Spring Retention (ASR) system for fast, secure suppressor attachment and removal

• Optimized for .223 / 5.56 Caliber

Precision bored for .223 Remington and 5.56 NATO platforms, ensuring safe, consistent performance

• Durable Steel Construction

Manufactured from high-strength steel to withstand extreme heat, pressure, and hard use in demanding environments

• Corrosion-Resistant Finish

Protective coating resists wear, carbon buildup, and environmental exposure for long-lasting performance

• 1/2×28 Thread Compatibility

Industry-standard threading fits a wide range of AR-15 rifles and other .223/5.56 platforms

• Reduced Dust Signature

Closed-tine design helps limit ground disturbance when shooting in prone positions

Technical Specifications

Caliber Compatibility: .223 Remington / 5.56 NATO

Thread Pattern: 1/2×28

Mounting System: SilencerCo ASR (Active Spring Retention)

Material: Heat-treated steel

Finish: Black corrosion-resistant coating

Length: Approximately 2.5 inches

Weight: Approximately 3 oz

Attachment Method: Direct thread with ASR interface

Compatibility: Designed for AR-15 and other rifles with 1/2×28 threaded barrels

Performance Advantages

The closed-tine design reduces flash without the ringing noise often associated with open-prong flash hiders, while also improving shooter concealment in low-light environments. Its integrated ASR mount eliminates the need for additional adapters, providing a streamlined, suppressor-ready solution. Built for durability and precision, it ensures consistent performance whether at the range or in the field.

Usage Instructions

Ensure the firearm is unloaded before installation. Thread the flash hider onto a 1/2×28 barrel and properly align using shims if necessary. Tighten securely according to manufacturer specifications. Verify proper alignment before attaching any suppressor. Inspect regularly and clean to maintain optimal performance.

Warranty Information

Backed by SilencerCo’s limited lifetime warranty, covering defects in materials and workmanship for long-term reliability and confidence.

Ideal Applications

Perfect for AR-15 platforms, tactical shooting, home defense, and low-light environments where flash suppression and suppressor compatibility are essential.

Upgrade Your Rifle Setup

Enhance your rifle with the SilencerCo ASR Closed-Tine Flash Hider in .223—combining effective flash reduction, rugged durability, and fast suppressor mounting in one high-performance solution.