S&W K Frame Model 15 Combat Masterpiece Bolt, Spring & Plunger .38 Special - K1211 novelty Reliable Ignition: Proper geometry for

Reliable Ignition: Proper geometry for consistent primer strikes

Model: Smith & Wesson Sigma Series (4-inch barrel)

310 Wide Smooth

Note: Factory replacement parts are manufactured to exact specifications and tolerances using the same materials as original parts

Non-recessed cylinder chambers

S&W K Frame Model 15 Combat Masterpiece Bolt, Spring & Plunger .38 Special - K1211 novelty Reliable Ignition: Proper geometry forSmith & Wesson K Frame Model 15 Bolt, Spring & Plunger Keep your Model 15 Combat Masterpiece cycling reliably with this original factory bolt, spring, and plunger set. The bolt (also known as the cylinder stop in some references) works in conjunction with its spring and plunger to lock the cylinder in precise alignment with the barrel at the moment of firing a fundamental fire control assembly for safe and accurate double action revolver operation.