Specifications:

• 4140 HTSR Chromoly Steel
• Magnesium Phosphate Finish
• Matte Black Color
• Includes 2 Roll Pins / 2 Set Screws / Allen Key
• Compatible With All Platforms AR15 / LR308 / AR10
• I.D. : 0.936″
• Height: 1.455″
• Width: 0.974″
• Wall Thickness:
• Weight: 2 oz
• Machined In CA And Phosphate Coated In CA