Apache Long Hunter 20 inch Straight Fluted Barrel .223/5.56 Wylde chambered barrel makes this a deadly accurate upper for long distance hunting! We have specifically designed this model after receiving feedback from our customers requesting a long range coyote/varmint upper. We have combined the straight fluted 20 inch Wylde match grade barrel with a comfortable 15" contour handguard which combines a comfortable hand relief while retaining picatinny rails on all four sides for accessories.