• Radically redesigned carbon extension redefines vibration elimination
• Polygonal Carbon Extension utilizes fishing pole taper shape
• Eliminate most of the unnecessary vibration on the shot
• Extension "A" is the stiffer spine and measures 75.4 grams (2.66 ounces) in weight
• Extension "B" is the weaker spine and measures 63.35 grams (2.23 ounces) in weight
• Brand new mounting mechanism to achieve a more secure lock than ever before
• Increased surface area contact achieves rattle proof lock
• Compatible with Ultima RC II and RC Sights
• Bar Length: 9"