Let off, or let-off, in archery is a term that refers to the amount of stored energy released when the bowstring is drawn. Let off is a measurement of the amount of draw weight required at full draw compared to the peak poundage of the bows draw cycle. In other words, it’s the difference between the amount of weight you pull to draw the bowstring and the amount of weight that remains at full draw. Let off is most often used to describe compound bows, because they have an adjustable draw weight. Compound bows are held at full draw by a system of pulleys and cams that store some of the energy in the bow’s limbs.
Table of Contents
What Is Let Off In A Compound Bow?
Let off determines how far back you can pull the bowstring without having to use extra effort to hold it at full draw. The higher the let off of a compound bow, the less effort it takes to hold it at full draw. Generally, the let off of a compound bow is between 75% and 85%, which means that at full draw, you’ll only be holding about 25% to 15% of the initial draw weight.
Types Of Let Off
There are two types of let off: linear and binary. Linear let off refers to a bow that releases energy in a smooth and continuous manner as the bowstring is drawn. Binary let off refers to a bow that releases energy at a certain point in the draw cycle, which is usually at or near full draw.
Benefits of Let Off In A Compound Bow
Let off in a compound bow offers a number of benefits, including:
- Greater accuracy: Since you don’t have to use as much effort to hold the bow at full draw, your arm and hand will be less likely to tire out and will remain steadier, resulting in more consistent shots.
- Longer draw lengths: High let-off bows allow you to draw the bow back farther, giving you increased speeds and a longer draw length.
- Decreased fatigue, Improved results: With less strain on the muscles, you will have more energy to focus on your shooting and improve your performance.
Draw Length
The draw length of a compound bow is also important to consider when it comes to let off. A bow’s draw length should be set to fit an archer’s draw length, but it should also be set to match the let off of the bow. Generally, bows with higher let-off require more draw length so that the bow can reach full draw and achieve maximum efficiency.
Let off is an important aspect of a compound bow to consider, as it affects the bow’s accuracy, speed, and overall performance. Higher let off bows require less energy and effort to draw and hold at full draw, resulting in greater accuracy and increased draw length. It’s important to match let off with draw length to ensure maximum efficiency.
In conclusion, let off in a compound bow determines the amount of draw weight required to draw and hold the bowstring at full draw. It comes in two types, linear and binary, and offers a number of benefits to archers, including greater accuracy, longer draw lengths, and decreased fatigue. It’s important to consider let off when purchasing a compound bow and adjust draw length accordingly.
Related Products:
- What Is Let Off On Compound Bow?
- What Is Compound Bow Let Off?
- How To Adjust Let Off On A Compound Bow?
- What is the difference in Arrow spine from a compound bow
- Compound Bow 80% Let Off
- Compound Bow Poundage And Let Off Guge
- What Is Draw Weight On A Compound Bow?
- What Is The Best Compound Bow For Beginners?
- What Is The Fastest Compound Bow?
- Two Bears in Two Days Off the Ground with a Recurve
- How Fast Is An Arrow From A Compound Bow?
- What Is A Compound Bow?
- How Much Is A Bear Compound Bow Worth?
- What Is A Good Compound Bow?
- How Powerful Is A Compound Bow?
Last update 2021-01-05. Price and product availability may change.