- Manufacturer: New Frontier Armory
- Model: Universal Upper Receiver Vise Block
Universal Upper Receiver Vise block for all standard sized upper receivers made of rugged grey PVC material. Machined to fit ALL versions of our G-15, C-4, C-5, and Pistol Caliber Upper Receivers including side chargers and uppers utilizing the LRBHO system without removing any parts. Includes two quick pins to secure upper to vise block.
The New Frontier Armory Universal Upper Receiver Vise Block are proudly MADE IN THE USA by hard-working American men and women.