The ALL NEW PSE Mach 30 DS shoots unlike any other 30 axle to axle bow on the market. From the second the shot breaks, the silence is deafening. Zero aftershock in your hands is only trumped by our Full Draw Stability- meaning this bow can STACK arrows exactly where you want them. Using superior engineering and geometry, this 30 ATA carbon bow has an effective string angle comparable to much larger bows from other manufacturers. From the ground blind to the backcountry you re carrying the best bow for the job. Voted the Best Overall Bow by Outdoor Life. Product Features Lightweight Carbon Fiber Full Draw Stability System Unmatched Precision Pro Hunting Line Made in the U.S.A. Product Specifications Cam: Ec2 Brace Height: 6 Inch Axle to Axle: 30 Inches IBO Speed Rating: 338 Letoff: 80%-90% Mass Weight: 3.6 lbs Draw Length: 29 Inches Draw Weight: 70lbs Limb Bolt Turns: 10