Guide
Shooting arrows from a slingshot.
A slingbow is a slingshot set up for arrows. On the Hammer, three parts make it work: the brush rest, the tubes and the D-loop.
How do you shoot arrows from a slingshot? Use a slingbow head with an arrow rest, band it with slingbow tubes, and nock the arrow on a D-loop. On the Hammer, the XT slingbow head carries a circular brush rest, and the slingbow tubes run about 32 to 44 lb at a 28 inch draw depending on tube length.
What turns a slingshot into a slingbow?
Three parts, each with one job.
The arrow rest
The XT slingbow head carries a circular brush rest. Soft bristles surround the arrow on all sides and hold it centered as it releases.
The tubes
Heavy single tubes with a ball-in-tube attachment. Change the tube length and you change the draw weight.
The D-loop
Where the arrow's nock sits and a mechanical release clips in, so every shot starts from the same place.
The slingbow head also takes looped tubes or flatbands, and it converts back to a slingshot head with two screws. Run it on the XT handle; SimpleShot does not recommend the slingbow head on the brace-free LT handle.
What draw weight are the Hammer slingbow tubes?
The Hammer XT slingbow tubes are 3/16 inch inside diameter, 3/8 inch outside diameter and 9 inches long. Each set comes with two 3/8 inch steel balls for the ball-in-tube attachment, and the tubes come fitted with the D-loop assembly and a pinch tab.
| Tube length | Approximate draw weight at a 28 inch draw |
|---|---|
| Full length (9 in) | 32 lb |
| 6 in | 36 lb |
| 5 in | 44 lb |
Start at full length while you learn the draw. Shorten the tubes when you want more push behind the arrow. The current tubes are pin-free, which means less bulk at the D-loop and a longer life.
How does the D-loop work?
The D-loop is the archery nocking point. Each Hammer D-loop is tied from 14-strand B50 bowstring and served with 0.019 inch thread, so the nock seats the same way every time. Clip a mechanical release onto it, or draw with the removable leather finger tab. It takes tubes or flatbands, so it works with whatever bands you run.
How do I take a shot?
- Check the setup. Tubes seated, D-loop centered, brush rest clean and full. Backstop in place and eye protection on.
- Load. Lay the arrow through the brush rest and seat the nock on the D-loop.
- Grip. Hold the XT handle like a hammer, with the brace strapped to your forearm if you run it.
- Draw. Pull the D-loop straight back with the finger tab or a release and settle into your anchor point.
- Release. Let the loop go and keep the handle still until the arrow hits.
“I can shoot arrows of various lengths and weights, and it is very accurate.” James F.
“Arrows fly straight.” Robert A.
How do I keep it shooting straight?
- Replace a worn brush. The Circular Brush and Mount Adapter Plate is the replacement for the XT slingbow head and swaps in minutes. The separate DIY circular brush arrow rest does not fit the Hammer.
- Check the tubes. Look for nicks or cracks near the D-loop and the ball-in-tube ends before every session, and replace a tube that shows wear.
- Keep the draw the same. Same anchor, same draw length, same arrow. The draw weights above are measured at 28 inches, so a shorter draw gives a lighter shot.
What can I add?
The XT handle has a Picatinny rail. The Rail Adapter mounts any 1-inch accessory, like a light or a bowfishing reel. Add the Archery Accessory Adapter on top for standard 5/16-24 threaded gear: a reel seat, a stabilizer or a camera. Bowfishing with a slingshot builds out the full rig.
FAQ
Questions, answered.
What is the draw weight of the Hammer slingbow?
With the Hammer XT slingbow tubes at a 28 inch draw: about 32 lb at full length, about 36 lb cut to 6 inches and about 44 lb cut to 5 inches.
How do I change the draw weight?
Change the length of the tubing. The tubes use a ball-in-tube attachment, so the working length is adjustable. Shorter tubes draw heavier.
Do I need a mechanical release?
No. The D-loop takes a mechanical release, or you can draw with the removable leather finger tab.
Does the DIY circular brush arrow rest fit the Hammer?
No. That rest is made for DIY builds. For the Hammer, use the Circular Brush and Mount Adapter Plate made for the XT slingbow head.
Can the slingbow head still shoot ammo?
Yes. It converts to a slingshot head with two screws and takes flatbands on FlipClip X.
