3.1" .40 TO 9mm, .357 SIG MP Shield Conversion Barrel Set with 8 Round 9mm Magazine
3.1" .40 TO 9mm, .357 SIG MP Shield Conversion Barrel Set with 8 Round 9mm Magazine, Please note that your Go Gear Direct order of some Remsport barrels will not be shipped until late December. Remsport 3.1" .40 TO 9mm & .357 SIG M&P Shield Conversion Barrel Set with 8 Round 9mm Magazine. Designed as a Drop-in Solution, This Barrel Converts Your .40 cal Shield to 9mm or .357 Sig Without Req