Lyman 7031277 Roll Pin Punch Set, 4-Piece Multi-Caliber Metal Set

The Lyman 7031277 Roll Pin Punch Set provides the specialized tools needed to remove hollow, split roll pins from firearms and other precision mechanisms. Designed for gunsmithing and maintenance applications, this four-piece set offers properly sized punches for common roll pin work while helping reduce the risk of damage to surrounding components. The set includes punches in 1/16-inch, 3/32-inch, 1/8-inch, and 5/32-inch sizes for versatile use across multiple calibers and assemblies.
Each punch features a round nose designed to align correctly inside a roll pin before force is applied. This alignment helps prevent the punch from slipping, deforming the pin, or contacting nearby surfaces. The design is especially useful when working on fine mechanisms such as trigger group parts, where controlled removal is important for protecting functional components and maintaining reliable operation.
Constructed from durable metal with a gray finish, the Lyman roll pin punches are made for repeated use in workshop, gunsmithing, and firearm maintenance settings. Their dedicated design makes them a practical addition to a general-purpose tool kit, particularly for users who regularly service firearms or work with assemblies that use hollow roll pins. The compact four-piece format keeps the essential sizes together for convenient storage and quick access when a specialized punch is required. Lyman part number 7031277 identifies this roll pin punch set for dependable selection and replacement.

Features:

• Type: Roll pin punch set

• Caliber: Multi-caliber design for a range of firearm maintenance applications

• Punch Sizes: Includes 1/16-inch, 3/32-inch, 1/8-inch, and 5/32-inch punches

• Quantity: Four punches per pack

• Function: Designed to remove hollow, split roll pins

• Nose Design: Round nose supports proper punch alignment inside the roll pin

• Material: Durable metal construction

• Finish: Gray

• Application: Suitable for gunsmithing, firearm maintenance, and precision mechanisms