Smith & Wesson J Frame Model 51 Thumb Piece & Screw Flat Latch .22 WMR Part 51179 j60-2u Upgrade your M&P full-size for

Upgrade your M&P full-size for +P loads with this heavy-duty Wolff extra power recoil spring

old-style part in good working condition — a genuine OEM replacement component

375" (Target Spur)

Factory OEM Part #441810000

38 S&W and

Smith & Wesson J Frame Model 51 Thumb Piece & Screw Flat Latch .22 WMR Part 51179 j60-2u Upgrade your M&P full-size forSmith & Wesson J Frame Model 51 (Pre Model) Thumb Piece & Screw Flat Latch, Blue Steel Part# 51179 This listing is for a used, old style OEM thumb piece and screw flat latch assembly for the Smith & Wesson J Frame Model 51 . 22 WMR (Magnum) Kit Gun revolver. Blue steel finish. Genuine factory part in used condition. Compatibility Smith & Wesson J Frame Model 51 (Pre Model) . 22 WMR (. 22 Magnum) Kit Gun Old style flat latch configuration Part Details