Angstadt Arms 3-Lug 9mm Flash Hider 1/2x28 – AR-9 & PCC Platforms

The Angstadt Arms 3-Lug Flash Hider serves dual purposes on 9mm carbines and pistols: taming muzzle flash in low-light environments while providing a quick-attach mounting interface for 3-lug compatible suppressors. This design eliminates the need for direct-thread suppressor attachment, allowing faster transitions between suppressed and unsuppressed configurations in the field or at the range.

The 1/2x28 thread pitch fits standard 9mm AR-pattern barrels and other pistol-caliber carbines with matching threads. Machined from steel with a durable black finish, this flash hider installs like any standard muzzle device and includes a crush washer for proper timing. The 3-lug mounting system locks suppressors securely with a quarter-turn, making it a practical choice for shooters who regularly switch between suppressed and unsuppressed shooting.

• Type: Flash Hider / Suppressor Mount
• Caliber: 9mm
• Thread Pitch: 1/2x28
• Material: Steel
• Finish: Black
• Compatible Firearms: AR-9, 9mm PCC with 1/2x28 barrel threads
• Mount Type: 3-Lug Quick-Attach

Note: Using this device as a suppressor mount requires an NFA-registered suppressor with compatible 3-lug attachment.