1 Adjustable Leg Lengths: 7.25 - 9 inches 2 Placement Angle: 5, Leg Extended Positions: 4 3 A wide platform and ratcheted the leg extensions give you the adjustability needed for precision aim 4 Leg position can be deployed in a 90 degree, 45 degree position either forwards or backwards, locking securely into 5 positions through a 180 degree arc. 5 To engage or adjust leg position, simply pull the spring loaded leg downward to move each leg independently QD latch allows attaching to your 1913 Picatinny in seconds