I just wanted to let you know, I received your Vertical Crossbow yesterday evening. I only got to shoot it a few times before dark. The arrows weighed 412 grains and went 347 fps. This is about 10 fps faster than my Barnett Quad 400 and half as loud. And, it is much more pleasant to shoot. When the quad 400 goes off, it is just violent. The Vertical Crossbow is more like shooting a fast bow. One out of nine arrows went through a new Rinehart 16" target by an inch at 20 yards. The other arrows were within an inch of going through. No more shooting at 20 yards.
Everything looks good and seems to be working correctly.
All though these type loops work well, it is not recommended to use metal or plastic type D Loops with Draw-Loc. Hang ups with the release could occur and cause an accident. Only Sting Loops Are Recommended.