Pistol Caliber Flash Hider

Availability: Out of stock


Quarter Circle 10, THE AR Pistol Caliber BRAND. Leader in top of the line, dedicated AR15 Pistol Caliber parts. Pistol Caliber Flash Hider


Shipping & Returns

Shipping: All orders are shipped within 72 hours Monday -Thursday 6am - 4pm Arizona Time.

Any order containing a lower receiver will not be shipped until we receive a copy of your FFL. Once received regular shipping policies apply. Submit your FFL Here.

Returns: Quarter Circle 10 offers a 30 day return, refund and exchange policy. See Details.

  • A2-style flash hider

  • Disperses Muzzle Blast & Flash

  • Lathe-turned for pistol caliber compatibility

  • ½-28 thread for 9mm barrels

  • ⅝-24 thread for old-style .40 and .45 barrels

  • .578-28 thread for new-style .40 and .45 barrels

  • Crush washer included

*Flash hider + crush washer (included) add approximately 1 3/8 (1.375)" beyond length of barrel.