Quarter Circle 10, THE AR Pistol Caliber BRAND. Leader in top of the line, dedicated AR15 Pistol Caliber parts. Pistol Caliber Flash Can
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.
A Flash Can is especially useful on a firing line, or at night, as in a home defense situation, because the blast and flash are directed away from the shooter and anyone next to them. They don't aid in recoil control or reduce noise, but the shooter may experience less perceived noise as the blast is forced forward.
Lathe-turned for pistol caliber compatibility
Wrench flats for easy installation & removal
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
Hard coat anodized 6061 Aluminum
No crush washer necessary
*Flash can adds approximately 2 3/4 (2.75)" beyond length of barrel. OAL: 3.254" Max OD: 1.22"