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Smith & Wesson Smith & Wesson Pre-Model 37 Airweight J Frame Trigger .240" Wide – Blue Steel, .38 Special – Part# P37V11 Part P37V11

Smith & Wesson Pre-Model 37 Airweight J Frame Trigger .240" Grooved — Used Part P37V11

$19.99

Smith & Wesson Pre-Model 37 Airweight J Frame Trigger .240" Grooved — Used OEM Part

Genuine used Smith & Wesson trigger for the Pre-Model 37 Airweight J Frame revolver chambered in .38 Special. This old-style trigger measures .240" wide with a grooved face, finished in blue steel. The Pre-Model 37 Airweight is an early alloy-frame J Frame revolver, and this trigger is specifically configured for the old-style fire control geometry.

Specifications

  • Part Number: P37V11
  • Manufacturer: Smith & Wesson
  • Part Type: Trigger
  • Trigger Width: .240" (grooved face)
  • Finish: Blue Steel
  • Frame Size: J Frame
  • Caliber: .38 Special (centerfire)
  • Condition: Used — Old Style

Model Compatibility Chart

Model Frame Caliber Style Compatibility
Pre-Model 37 (Airweight) J Frame .38 Special Old Style ✓ Compatible — listed model
Model 37 (early production) J Frame .38 Special Old Style ✓ Likely compatible — same era
Model 37 (later production) J Frame .38 Special New Style ⚠ Verify fit — old vs new style change
Model 36 (Chief's Special) J Frame .38 Special Old Style ⚠ Verify fit — different model, same era
Model 60 (Chief's Special Stainless) J Frame .38 Special Newer Style ✗ Not compatible — different trigger geometry
Model 42 (Airweight) J Frame .38 Special Old Style ⚠ Verify fit — Airweight variant
Models 34, 43, 63 (rimfire) J Frame .22 LR ✗ Not compatible — rimfire hammer/trigger

Important Notes

  • This listing is for the trigger only. Trigger return spring, pin, and associated parts are sold separately.
  • >li>This is a used part in old-style configuration. Trigger width (.240") is critical for proper fit — verify your existing trigger width before ordering. >li>The Pre-Model 37 Airweight uses an alloy frame with old-style fire control geometry. Later Model 37 production transitioned to new-style internals — verify old vs new style before ordering. >li>This trigger is for centerfire .38 Special J Frame revolvers only. Rimfire J Frame models (34, 43, 63) use different trigger components. >li>Professional gunsmith installation recommended for proper trigger fit and function.

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