6-9/9-13/13-21 Inch Harris Bipod Tactical Rifle Bipod Heavy Duty Swivel Pivot W/O adapter BE-xB

Adjustable Spring return extend legs bipod
-Fully adjustable legs
-Tiltable pivot , Swivel design for leveling on uneven ground
-Universal Picatinny Rail weaver adapter install
-Full metal construction
-All Matt Black finish
-Adapter Optional

Model: EB-069B
Adapter: Without

Model: BE-069BB
Adapter: With
Height: 6 inches/ 152mm (retracted); 9 inches / 225 mm (fully extended)
Leg adjusting level:  5

Model: BE-913B
Adapter: Without

Model: BE-913BB
Adapter: With
Height: 9 inches/ 225mm (retracted); 13 inches / 340 mm (fully extended)
Leg adjusting level:  10

Model: BE-1321B
Adapter: Without

Model: BE-1321BB
Adapter: With
Height: 13 inches/ 330mm (retracted); 20.5 inches / 520 mm (fully extended)
Leg adjusting level:  13