TopHat High Precision ML Inserts (Aluminum) Component Size:MLII (5/16) Holds the bolt firmly so

Holds the bolt firmly so the user can load or unload bolts with confidence

Precision laser marking for repeatable indexing

• Calibrated tapes for crossbow speeds of 260 to 410 feet per second

Tangle and hassle free

TopHat High Precision ML Inserts (Aluminum) Component Size:MLII (5/16) Holds the bolt firmly soMachined from aluminum to the highest standards Fits a large selection of shafts with an inside diameter of . 244" ML 20 grains features glue grooves for better adhesion Long ML 40 grains features a knurled section for better adhesion Type I (fits shafts with O. D. of up to . 296") Type II (fits shafts with O. D. of . 297" and up) Sold as a 12 pack