Smith & Wesson L Frame Model 586 Barrel 6" Blue Steel Red Ramp Non-Pinned .357 Magnum — Used Part 58631B n625u Factory Smith & Wesson 8-round Color:MEDIUM WOOD and is a critical 690411L centennial airweight

Factory Smith & Wesson 8-round magazine designed specifically for the M&P Shield EZ M2

Barrel installation requires proper headspace fitting and timing verification

Smith & Wesson J Frame Model 640-3

While the side plate is removable for maintenance access

If you are unsure of compatibility

Smith & Wesson L Frame Model 586 Barrel 6" Blue Steel Red Ramp Non Pinned .357 Magnum — Used Part 58631B n625u Factory Smith & Wesson 8 round Color:MEDIUM WOOD and is a critical 690411L centennial airweight Factory Smith & Wesson 8 round magazine designed specifically for the M&P Shield EZ M2 Barrel installation requires proper headspace fitting and timing verification