A popular climbing treestand since its introduction in 1998, the Viper SD has been noted for its unique premium engineering, blending of shape, innovative cable attachment system, ease of use, and portability. The original Viper has been updated with aluminum construction using sound deadening (SD) technology, a more comfortable seat, QuickDraw cable attachment, RapidClimb Stirrups, Bent Cable arms. The addition of Mossy Oak Break-Up Infinity camo takes this classic stand from just a great stand, but one to keep you concealed in the tree as well.

• Proven Reliability: The Viper SD Climbing Treestand comes complete with a 4-point safety harness. RapidClimb Stirrups, and all necessary pads, hardware, ropes and straps. Built to last, the Viper SD Climbing Treestand is covered by Summit's Five Year Limited Warranty
• Summit's Dead Metal Sound Deadening SD Technology: Every little bit of noise reduction goes a long way in keeping you concealed. Summit's Dead Metal sound deadening technology works by filling in critical parts of the platform with a custom engineered expanding foam to reduce unintentional noises caused by movement on the platform.
• Summit's QuickDraw Cable Retention System: Summit's QuickDraw cable retention system is an important innovation in climbing treestands.  It is also the fastest and quietests cable attachment system ever invented. Once the cable is sized for the tree diameter, all you have to do is insert the cable into the QuickDraw bracket of the suspension arm, pull the "trigger" and the cable securely locks into place. Simple. Theres no fumbling with pins, knobs, nuts or bolts and the attachment is absolutely secure and silent.  
• Summit SummitLokt Precision Welding: Summit uses high-quality extruded aluminum and SummitLokt with precision welds for absolute rigidity and maximum strength. Every joint is "locked" into place before welding and each joint is designed so the stress on the weld is minimized. The result is a noise-free stand that is strong, safe and secure.
• RapidClimb Climbing Stirrups: are ergonomically shaped and adjustable to fit any boot. Fast and incredibly easy to use, they are offered as a standard feature on all Summit climbing stands.