Smith & Wesson Model 39-2 Back Insert - Genuine Factory OEM Part
Part Number: 3922 | Condition: Quality Inspected Used | Finish: Blue Steel
Why Choose This Genuine S&W Back Insert?
- Factory OEM Quality: Authentic Smith & Wesson part, not an aftermarket substitute
- Precision Fit Guaranteed: Exact factory specifications for Model 39-2 pistols
- Quality Inspected: Each used part thoroughly examined for function and integrity
- Critical Component: Essential for proper slide operation and firearm safety
- Hard-to-Find Part: Limited availability for discontinued Model 39 series
Compatibility & Fitment
✓ Confirmed Compatible Models:
- Smith & Wesson Model 39-2 (9mm semi-automatic pistol)
Specifications:
| Caliber: | 9mm Luger (9x19mm) |
| Generation: | Model 39 Second Generation (39-2) |
| Part Type: | Internal slide component (back insert) |
| Material: | Steel with blue finish |
| Condition: | Used - inspected for quality and function |
⚠ Important: This part is specifically engineered for Model 39-2. Verify your exact model before ordering. Not compatible with Model 39-1 or other variants without professional fitting.
Perfect For:
- Restoration Projects: Bringing vintage Model 39-2 pistols back to factory condition
- Repair & Maintenance: Replacing worn, damaged, or missing back inserts
- Gunsmiths: Professional armorers servicing classic S&W pistols
- Collectors: Maintaining authenticity with genuine factory parts
- Shooters: Ensuring reliable function of Model 39-2 carry or range guns
Solving Your Model 39-2 Challenges
The Problem: Model 39 series pistols are discontinued, making factory parts increasingly scarce. A worn or damaged back insert can cause slide malfunctions, extraction issues, or complete firearm failure. Aftermarket alternatives often lack proper tolerances.
The Solution: This genuine Smith & Wesson OEM back insert provides the exact fit and metallurgy specified by the factory. Each part is inspected to ensure it meets functional standards, giving you confidence in your restoration or repair.
What Sets This Part Apart
- Genuine OEM vs. Aftermarket: Factory-made by Smith & Wesson, not a reproduction
- Quality Control: Inspected for wear, cracks, and dimensional accuracy before listing
- Authenticity Guaranteed: Maintains collector value and historical accuracy
- Proper Metallurgy: Correct steel alloy and heat treatment for durability
- Expert Source: From USA Guns and Gear, specialists in authentic S&W parts
Installation & Safety Notes
⚠ Professional Installation Strongly Recommended
The back insert is a precision-fitted internal slide component that requires proper tools, knowledge, and fitting techniques. Improper installation can result in:
- Slide malfunction or binding
- Extraction or ejection failures
- Potential safety hazards
- Damage to the slide or other components
We recommend installation by a qualified gunsmith familiar with Smith & Wesson Model 39 series pistols. Always follow proper firearm safety protocols and verify function before live fire.
About the Smith & Wesson Model 39-2
The Smith & Wesson Model 39 was one of the first American-made double-action 9mm semi-automatic pistols, introduced in the 1950s. The Model 39-2 represents the second generation of this iconic design, featuring refinements in manufacturing and reliability. These pistols saw military trials, law enforcement use, and remain popular with collectors and shooters today.
As a discontinued model, finding genuine factory parts is increasingly difficult. This back insert represents an opportunity to maintain or restore your Model 39-2 to proper working order with authentic components.
Why Buy From USA Guns and Gear?
- ✓ Authentic Smith & Wesson OEM parts specialist
- ✓ Quality inspection on all used components
- ✓ Fast shipping on in-stock items
- ✓ Expert customer service for fitment questions
- ✓ Trusted source for hard-to-find gun parts
Limited Availability: Genuine OEM parts for discontinued models sell quickly. Secure this authentic Smith & Wesson back insert for your Model 39-2 restoration or repair today.