Nipple: 5/16-24 thread ~Navy Arms Hurricane Hawken Rifle~ No. 11 CCI cap, stainless steel

Use the Specifications Tab above the image and look under Brand of Manufacturer to see recommended models this nipple fits.

• Cone length: 0.470"
• Thread journal length: 0.160"
• Overall length: 0.630"
• Diameter of base: 0.306"