Harris No. 14 Ruger Mini-14/30 Bi-Pod Adapter
Harris No. 3, Remington 7/74/7400 Semi-Aut...
Harris No. 4 Universal Bi-Pod Adapter
AR15/M16 BIPOD ADPATER FOR RAILS
Harris Bipod Standard 9-13 inches
Harris Bipod Standard 12-25 inches
Harris Bipod Swivel 12-25 inches