DPMS Upgraded Steel 1913 Picatinny .750in Gas Block w/Set Screws. Formulated working with several of the most heavy duty and dependable substances in existence these AR Gas Blocks through DPMS can provide an item which gives you numerous years of stability. DPMS has been developing high quality products for a very long time and the DPMS Upgraded Steel 1913 Picatinny Gas Block w/Set Screws is their very own way of demonstrating exactly how much they care. At OpticsPlanet we ensure that it is our responsibility to get the most suitable product for your specifications and featuring the DPMS Upgraded Steel 1913 Picatinny Gas Block w/Set Screws is a thing that we are delighted to offer. Specifications for DPMS Upgraded Steel 1913 Picatinny Gas Block w/Set Screws: Manufacturer: DPMS Gas Block Journal Size-Diameter: .750 in Gun Rail: Picatinny Package Contents: DPMS Upgraded Steel 1913 Picatinny Gas Block w/Set Screws DPMS DP51655130183: Upgraded Steel 1913 Picatinny .750in Gas Block w/Set Screws