KAK Industry Retro AR Extended Flash Hider 4" 1/2x28 – AR-15 / M16

The KAK Industry Retro AR Extended Flash Hider is a 4-inch reproduction of the classic XM177-style moderator, designed to replicate the look and function of early compact AR-15 variants. This extended flash hider reduces visible muzzle signature while adding length to short-barreled uppers, making it ideal for clone builds or shooters seeking authentic Vietnam-era aesthetics without NFA restrictions on barrel length.

Threaded 1/2x28 for standard AR-15 barrels, this flash hider installs with a crush washer or shims for proper timing. Constructed from steel with a parkerized finish to match mil-spec components. Compatible with .223/5.56 chambered rifles. Note: this is a flash hider, not a suppressor or sound moderator—no NFA registration required.

• Type: Extended Flash Hider
• Caliber: .223 / 5.56mm
• Thread Pitch: 1/2x28
• Length: 4 inches
• Material: Steel
• Finish: Parkerized
• Compatible Firearms: AR-15, M16, XM177-style builds