Bench Vise Polymer Block Grip for 9mm .357 Sig and .40 Cal S&W Glock Pistol Magazine, Gunsmith Tool
- Provides a “third-hand” to work on and install parts to Glock pistols in 9mm, .357 Sig and .40 S&W.
- Vise block is clamped into the users vise, and the block is then inserted into the grip-frame of the pistol.
- Constructed of a black, injection-molded polymer, for years of reliable service.