FAB Defense FXSPIKEMB Spike Tactical Black, 7.09"- 9.88" Adj., Rotating & Tilting, Polymer/Aluminum, Rubber Feet, Includes Leg Extensions, M-LOK Rail Compatible The Spike Was Designed To Deliver The Best Experience And Comfort To Any Mission Via Its Versatility And Smart Hybrid Construction. Smart Hybrid Construction, Hardened Steel, 6061 T-6 Aluminum & High Performance Polymer Composite. 4 Locking Leg Positions: 0, 45, 90 & 135 degrees. Adjustable Rotating Head With Tilt And Pan adjustments That Can Be Locked Down Or Released For Quick Target tracking. 60 Degree Pan Movement With a Spring Loaded Mechanism. 20 Degree Tilt Movement. Leg Height Range Of 180 mm To 251 mm (Height Measured at The 90 Leg Position). Quick Leg Height Increase With a Simple Pull Down Of The Leg Extension. Quick Leg Height Decrease With a Push Of a Button. Rectangular Shaped Inner legs For Enhanced Stability & Rigidity. Rubberized Feet For Secure Surface Grip. Quick & Tool-Less Replacement Of Feet. Foot Print Of 245 To 300 mm Additional Leg Height Extension Included. M-LOK Mounting Compatible Type Of Feet: Rubber Material: Polymer Vertical Adjustment: 7.09"- 9.88" Lockable Position: Yes Attachment Type: M-LOK No. Of Legs: 2 Includes: Leg Extensions