16-22 inch Aluminum Shaft Crossbow Bolts

· It makes of high quality aluminum,these crossbow arrows brought you speed, kinetic energy and accuracy,easy to hit to the target.
· Shafts are durable and well made. Precision arrows vane, nock and field points are good for extended durability and long lasting target practice.

· Shaft I.D.: 7.76 mm
· Shaft O.D.: 8.8mm
· Length: 16-22 inch
· GPI: 10.5 grains/inch
· Straightness: +/-0.006 inch
· Nock: Plastic Half Moon Nock
· Arrow Head Weight: 125 grain (+/-2 grain) + Aluminum Insert
· Shaft Material: Aluminum
· Total Arrow Weight: 482 grains (tolerance:+/-3 grain)