Customers often ask, "How do you get the same arrow shaft to go from 450 to 1250 grains?" Easy - we just keep stacking brass. Here is an example of a 1250 grain Hippo build with a 300 grain (Six 50 grain weights) footing added.
Extra Momentum TDT 7075 anodized aluminum inserts with factory bonded brass jackets for all GrizzlyStik Momentum TDT arrows.
All in/outserts are tapped in back and can receive stackable, modular 20 or 50 grain brass adapter weights. Bowhunters can build out total arrow weights to 650, 950, and 1250 grains or anything in between.
Select Momentum TDT model/size from the drop-down menu above.
Each individual insert weights 70 grains
OD of the insert lip where the back of the points seat: