ALL NFA RULES APPLY. It features our utility patented ECO-FLOW™ baffle system offering the apogee of multi-caliber sound performance. This baffle system reduces back pressure which alleviates much of the blow back through semi auto actions providing a more comfortable experience to the end user. This baffle system is tuned such that performance at the muzzle of the suppressor and the ears of the operator are balanced for a uniform and low sound signature in the immediate vicinity of the shooter.  Elite tactical units requested minimal flash signature and Griffin responded by developing a low-profile flash reducer integral to the suppressor end cap. This flash reduction device adds only a couple tenths of an inch in length and reduces first round flash considerably vs flat end cap (featureless) designs.   Another notable improvement in the EXPLORR® (Gen 2) family is the integration of the backward compatible Taper Mount-RI™  interface (Rapid Index). The Griffin Taper Mount interface is a gold standard in the industry, providing secure attachment, and unbeatable accuracy to consumers for over a decade. This interface has been improved however, being 3X faster to mount than the original by engineering a precision indexing feature in the interface and using fewer machined thread rotations in a more optimal position within the body. The original Griffin Taper Mount took roughly 15 seconds on average to mount and the new system can be reliably mounted in 5 seconds.  Accuracy, and POI shift have been improved while the secure attachment the Griffin Taper Mount is known for has not changed, resulting in a next generation Taper Mount-RI™, an ideal system built on over a decade of taper mount manufacturing and research.  The EXPLORR® is fully CNC machined, and is now laser welded to  reduce weight but increases the overall durability of the suppressor. The benefits of laser welding include a much deeper penetrating, evenly distributed precision weld to greatly enhance the strength of the attachment bond, while also creating a more polished appearance to the exterior of the suppressor.  Every component in the EXPLORR® is manufactured from solid, high temperature corrosion resistant 17-4 Stainless Steel, and then H900 heat treated to ensure maximum service life is provided. Years of internal testing has found 17-4 stainless steel to provide longer service life than 718 Inconel, the prior market leading alloy. 17-4 stainless is also twice as strong as cast Stellite 6, used by some industry companies. A Taper Mount EZ Brake is included, making the EXPLORR® a terrific value.  The EXPLORR® Taper Mount editions are slightly lower weight than the EXPLORR® Utility Mount versions for users seeking the lightest weight possible.  MOUNTING OPTIONS AVAILABLE : Compatible with ALL Taper Mount Muzzle Devices Compatible with ALL Taper Mount Direct Thread Adapters WHAT'S IN THE BOX? EXPLORR® Taper Mount .224 CAL (223Rem/5.56mm) suppressor Taper Mount EZ Brake™ 1/2x28 .22 cal (5.56mm) Branded Griffin pouch Manual  CALIBER RATING : The EXPLORR® .224 CAL suppressor is rated up to .22-250 REM. EXPLORR® Suppressors do not have minimum barrel length restrictions or constraints for rifle calibers. While longer barrels promote longer service life, there are no barrel length restrictions with this suppressor! SPECS : Diameter: 1.5" Overall Length: 6.0" Length Added: 4.7" when using EZ Brake 3.7" when using longer devices Weight: 9.0 Ounces Materials: High strength, high temperature, corrosion resistant 17-4PH Stainless Steel Attachment: .22 cal/5.56mm Taper Mount devices DB Attenuation: 5.56mm (31DB)  Finish: High Temp Cerakote Full Auto Rated: Yes   FEATURES :    17-4 Stainless Steel Fully H900 Heat Treated Laser Welded Minimal and Repeatable POI shift Taper Mount - RI (Rapid Index) fast and rock solid mounting system Low Profile Flash Suppressor Wrench flats at both ends for no worries use  ECO-FLOW™ baffle system for improved performance Taper Mount Compatible Taper Mount EZ Brake™ 1/2x28 .22 cal Included Cerakote finish Perpetual™ Lifetime Warranty