ST7 Dueling Tree Parts - A is backordered and will ship as soon as it is back in stock.
What springs should I get?
All dueling trees currently ship with 50 lb-ft springs. If you'd like to purchase additional springs for more tunability, use this as a guide.
Recommended spring rates:
- Rimfire/Airgun: 25 ft-lb
- Pistol: 50 ft-lb
- Centerfire rifle: 100 ft-lb
Adjust as needed:
- Swinging too hard → stiffer springs
- Not swinging enough → lighter springs
What are the washers [part I1] for?
A few of our customers were reporting issues with the springs coming off the paddles. This part fixes that if you purchased before 08/01/26 and do not have them. Let me know. I'll ship you the 12 you need at no cost.













