The GrovTec Hammer Extension enlarges the hammer contact surface for Marlin lever-action rifles manufactured in 1983 and later. It is finished in blued steel and can be mounted on either the right or left side. The extension is specific to listed Marlin models and is intended to improve grip and control where scope clearance or gloved use limit thumb purchase.
Key Specifications
- Compatible models: Marlin lever actions made in 1983 and later (examples: 39A, 39M, 1894, 1894C, 1895S, 336C, 336T, 375, 444S, Glenfield 30A).
- Finish is listed as Blued (also shown as Black in some source fields).
- Material is Steel.
- Mounting: installs on the right or left side of the hammer.
- Product type: Hammer Extension.
- Size/fit described as Marlin Post-1983.
- Dimensions listed as 0.10 x 3.20 x 5.10 (units not specified in source data).
- Weight listed as 0.0313 (unit not specified in source data).
- Make indicated: Marlin.
This straightforward, purpose-built hammer extension provides a larger, more positive area for thumb purchase and improved control when cycling the action. Its blued steel construction matches common Marlin finishes and its reversible mounting suits a variety of left- and right-hand setups. The low-profile design helps retain clearance for optics while offering an improved interface for consistent manual operation.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.
