Angstadt Arms 3-Lug Flash Hider 9mm 1/2x36 – AR-9 & PCC Platforms

The Angstadt Arms 3-Lug Flash Hider reduces muzzle flash on 9mm pistol-caliber carbines while providing a quick-attach mounting surface for compatible 3-lug suppressors. This dual-purpose design lets shooters run their PCC unsuppressed with effective flash mitigation, then swap to a suppressor in seconds when needed. The 3-lug system is faster and more repeatable than direct-thread mounts, making it a practical choice for range use or competition stages where suppressor use varies.

Machined from heat-treated steel with a black nitride finish for corrosion resistance and durability. Threads 1/2x36, the standard pitch for 9mm AR-pattern barrels. Installation requires a crush washer or shim kit (not included) to properly time the device. Compatible with Angstadt Arms 9mm uppers and barrels, as well as other AR-9 and PCC platforms using 1/2x36 threading. Verify headspace and barrel compatibility before installation.

• Type: Flash Hider with 3-Lug Suppressor Mount
• Caliber: 9mm
• Thread Pitch: 1/2x36
• Material: Heat-Treated Steel
• Finish: Black Nitride
• Compatible Firearms: AR-9, PCC (9mm, 1/2x36 threaded barrels)