Smith & Wesson J Frame Model 37 Bolt Spring & Plunger .38 Special Used Part 3703 side plate Perfect Fit Guaranteed: Engineered to

Perfect Fit Guaranteed: Engineered to exact factory specifications for your K/L Frame revolver

Verify your model number and dash number before ordering — pinned and non-pinned barrels are not interchangeable

This genuine S&W cylinder assembly is designed for J Frame Model 42 Airweight revolvers in

Brand: Freedom Arms (OEM)

Smith & Wesson J Frame Model 37 Bolt Spring & Plunger .38 Special Used Part 3703 side plate Perfect Fit Guaranteed: Engineered toSmith & Wesson J Frame Model 37 Bolt, Spring & Plunger Part #3703 This listing is for one (1) used Smith & Wesson OEM bolt, spring, and plunger assembly for the J Frame Model 37 revolver, chambered in . 38 Special. Part #3703. The bolt (cylinder stop) is the internal component that locks the cylinder in alignment with the barrel at the moment of firing. This set includes the bolt, its spring, and plunger all three components needed for a complete