Manufacturer: APA Archery, 306-948-5101; apaarchery.com
Model: Black Mamba 31
Riser: Machined aluminum, reflex, pre-loaded
Grip: Machined, wooden side plates, reference groove
Limbs: Twin Flex, solid, slim
Draw Weights: 40, 50, 60, 70 and 80 pounds peak
Draw Lengths: 25-31 inches, in half-inch increments; modular
Cam System: X1, Dual, Rotating Draw Stop
Letoff: 80 percent (advertised); 75.1 percent (as tested)
String: Scorpion, BCY X-99, 53 inches
Cables (x2): Scorpion, BCY X-99, 32.75 inches
Brace Height: 6.75 inches
Axle-to-Axle Length: 31.25 inches
Weight: 3.8 pounds (advertised); 3.9 pounds (as tested)
Finish: Sandstone, Matte Black, Desolve Wing Camo and seven other hunting and target colors
Advertised IBO Speed: Up to 350 fps
MSRP: $1,199
Comments: The Swiss Army Knife of compound bows!…