The Daniel Defense Superior Suppression Device is designed to offer muzzle flash signature reduction and reduced muzzle rise. Manufactured from aerospace 17-4 stainless steel and salt bath nitride finished, maintenance is kept to a minimum. The Daniel Defense Superior Suppression Device comes in standard or extended length and x 28 TPI. Thread: 1/2 x 28 TPI Length: Extended (2.25") Made in the USA! WARRANTY STATEMENT All Daniel Defense products carry a 100% satisfaction guarantee against defects in original materials and workmanship. If your Daniel Defense product shows evidence of such defects, Daniel Defense will make every accommodation to fix, repair, or replace your product in the most expeditious and inexpensive manner possible. Daniel Defense does not warranty products or damage caused to our products by the correct or incorrect installation of other manufacturer's products. Be sure to retain your sales slip as proof of purchase date when making a claim. Additional Information Manufacturing # / SKU Daniel_Defense_Superior_Suppresion_Device Restricted Shipping No Product Weight No