Smith & Wesson Triple Lock New Century Strain Screw Nickel Plated 44D
Smith & Wesson Triple Lock New Century Strain Screw - Part 44D
Authentic vintage Smith & Wesson strain screw for the legendary Triple Lock Hand Ejector revolver, also known as the New Century or Model of 1908. This nickel-plated strain screw is a critical internal component that controls mainspring tension for proper hammer function and trigger pull.
Key Features
- Vintage OEM Part: Genuine Smith & Wesson factory component from the classic Triple Lock era
- Nickel Plated Finish: Period-correct nickel plating matches original factory specifications
- Mainspring Tension Control: Regulates hammer spring pressure for consistent trigger pull and reliable ignition
- Historical Authenticity: Perfect for restoration of early 20th century S&W revolvers
- Used Condition: Functional vintage part showing normal wear consistent with age
Compatible Models
This strain screw is designed specifically for Smith & Wesson Triple Lock Hand Ejector revolvers:
Triple Lock / New Century Models:
- Model of 1908 (New Century) - .44 Special
- Model of 1908 1st Change - .44 Special
- Triple Lock Hand Ejector - .44 Special, .45 Colt, .455 Eley
- Model 1917 (early production with triple lock feature)
Historical Context: The Triple Lock, introduced in 1908, was Smith & Wesson's premium revolver featuring a third locking point on the cylinder crane. These revolvers were manufactured from 1908 to approximately 1915 and are highly collectible today.
Note: This is a vintage used part for early N Frame revolvers. Verify compatibility with your specific serial number before ordering. Not compatible with modern N Frame models.
Installation
Professional gunsmith installation strongly recommended. Disassembly and reassembly of the revolver's internal action required. Fitting may be necessary by a qualified gunsmith experienced with vintage Smith & Wesson revolvers to ensure proper mainspring tension and trigger function.
Specifications
- Part Number: 44D
- Manufacturer: Smith & Wesson
- Condition: Used
- Finish: Nickel Plated
- Era: 1908-1915 (New Century / Triple Lock)
- Compatible Calibers: .44 Special, .45 Colt, .455 Eley
- Frame Type: Early N Frame (Triple Lock)
- Weight: 1 oz
Preserve the authenticity of your vintage Smith & Wesson Triple Lock revolver with genuine period parts.
Questions? Contact us at sales@usagunsandgear.com or call 770-544-8075 for technical support and compatibility verification.