The Brownells 1911 barrel locking lug file is a precision-engineered, surface-ground tool designed to deepen barrel locking lugs without altering their width. Its two safe sides enable gunsmiths to achieve a precise fit without the risk of expanding the lug area. Featuring a #2 cut Swiss pattern, this file ensures exceptionally smooth cutting, minimizing the need for further stoning or polishing.

• Utilize the #2 precision-engineered 1911 barrel locking lug file for optimal modification and fine-tuning of firearm components
• 0.171 inches square 1911 barrel locking lug file
• High-precision steel 1911 barrel locking lug file for enhanced durability and performance