The lever attached to the bolt of the Remington 770 rifle allows manipulation of the bolt for chambering and extracting cartridges. This component, typically made of steel and often coated for corrosion resistance, engages with locking lugs in the receiver to secure the action during firing.
A properly functioning lever is crucial for the rifle’s safe and reliable operation. Its design and placement influence the firearm’s ergonomics, affecting factors such as speed of follow-up shots and overall user comfort. Historically, design changes in similar mechanisms across various firearm models reflect continuous improvement in manufacturing processes and a deeper understanding of shooter needs.