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Grovtec
The GrovTec Hammer Spur Extension for Browning BLR (1981-1991) is a steel aftermarket hammer spur upgrade designed to improve leverage and control on classic Browning lever-action rifles. If you shoot an early BLR and find the factory hammer spur difficult to manipulate cleanly—especially with gloves or in cold weather—this simple addition gives you more purchase for your thumb, making thumb cocking faster and more reliable in the field.
Grovtec has engineered this extension to mount directly on the hammer of 1981–1991 production BLRs, extending the spur rearward to create better mechanical advantage. The black steel construction matches the rifle's traditional look while adding genuine utility. Installation is straightforward for anyone comfortable with basic rifle takedown; it requires no gunsmithing or permanent modification.
Whether you're hunting with a decades-old BLR or restoring one to working condition, this hammer spur extension is a practical upgrade that sharpens your control over the action. It's the kind of small detail that separates a rifle that runs well from one that runs smoothly.
| Compatibility | Browning BLR (1981–1991 models only) |
| Material | Steel |
| Finish | Black |
This extension is designed for Browning BLR rifles manufactured between 1981 and 1991. It does not fit 1992 and later models, and it is not compatible with folding hammer variants.
Installation requires basic rifle disassembly and reassembly knowledge. If you're comfortable taking your BLR apart for cleaning, you can handle this upgrade. If you're unsure, a gunsmith can install it quickly.
The black steel finish is designed to match the original BLR aesthetic. It extends the hammer spur rearward but maintains the classic profile of your rifle.
Grovtec
The GrovTec Hammer Spur Extension for Browning BLR (1981-1991) is a steel aftermarket hammer spur upgrade designed to improve leverage and control on classic Browning lever-action rifles. If you shoot an early BLR and find the factory hammer spur difficult to manipulate cleanly—especially with gloves or in cold weather—this simple addition gives you more purchase for your thumb, making thumb cocking faster and more reliable in the field.
Grovtec has engineered this extension to mount directly on the hammer of 1981–1991 production BLRs, extending the spur rearward to create better mechanical advantage. The black steel construction matches the rifle's traditional look while adding genuine utility. Installation is straightforward for anyone comfortable with basic rifle takedown; it requires no gunsmithing or permanent modification.
Whether you're hunting with a decades-old BLR or restoring one to working condition, this hammer spur extension is a practical upgrade that sharpens your control over the action. It's the kind of small detail that separates a rifle that runs well from one that runs smoothly.
| Compatibility | Browning BLR (1981–1991 models only) |
| Material | Steel |
| Finish | Black |
This extension is designed for Browning BLR rifles manufactured between 1981 and 1991. It does not fit 1992 and later models, and it is not compatible with folding hammer variants.
Installation requires basic rifle disassembly and reassembly knowledge. If you're comfortable taking your BLR apart for cleaning, you can handle this upgrade. If you're unsure, a gunsmith can install it quickly.
The black steel finish is designed to match the original BLR aesthetic. It extends the hammer spur rearward but maintains the classic profile of your rifle.
