Check the listing for details. S&W M&P 1.0 M2.0 Trigger Return Spring 9mm 40 10mm Full Size Shield Sigma 2.0. Color: Silver, Condition: New. Listed at 9.99 USD. Please read entire description prior to purchase Return Policy - NO RETURNS ON GUN PARTS RETURNED items due to incorrect address will be refunded less original shipping of $4 first class and $9 priority mail (plus any additional insurance paid). Please verify the product you are purchasing is for the correct M&P. (1) Brand New Factory Smith & Wesson M&P Trigger Return Spring FITS Full Size / Compact / SubCompact / Shield M&P 1.0 & 2.0 & Plus 9mm / 40S&W / 357sig / 45 / 10mm / 30sc (super carry)Sigma SW380, .380; Sigma SW40C, .40 S&W; Sigma SW40F, .40 S&W; Sigma SW40V, .40 S&W; Sigma SW9C, 9mm; Sigma SW9F, 9mm; Sigma SW9M, 9mm; Sigma SW9V, 9mm May fit others, please verify with part number 391420000 NO INTERNATIONAL SHIPPING Most of my items on eBay are Brand New OEM factory replacement parts. These items are not for sale in retail stores and have no retail packaging.They are intended to be shipped directly to a gunsmith for repair or replacement.This M&P factory part may require Disassembly and Assembly to replace it. It is recommended that all M&P parts be installed and fitting by a qualified gunsmith. Factory replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts.