Lantac Dragon ASR Muzzle Brake .223/5.56 1/2-28

Description

The Lantac Dragon DGN556B-ASR is a muzzle brake and SilencerCo ASR quick-mount adapter designed for .223/5.56 rifles. It uses 1/2-28 UNEF right-hand threading and features a black nitride finish over steel construction. The design incorporates Lantac’s Short Energy Pulse system and includes a shim set for timing the brake.

Key Specifications

• The model is Dragon DGN556B-ASR for consistent product identification.
• The intended caliber is .223 Remington/5.56 NATO.
• The thread pattern is 1/2-28 UNEF right-hand.
• The finish is black nitride.
• The construction is hardened mil-spec steel.
• The firearm fit is AR rifles.
• The device type is muzzle brake.
• The mount interface is SilencerCo ASR.
• The package includes a timing shim set.
• The UPC is 712038709144.

SKU: DGN556B-ASR.

With its dedicated .223/5.56 configuration, ASR mounting interface, and included timing shims, the Dragon provides a purpose-built muzzle-device option for compatible rifle setups. Its steel construction and black nitride finish support a durable, streamlined installation.

Specifications