U+ Style Extreme Matched Weight Practice System (3)

The U+ style Extreme Matched Weight Practice Nock Pack is the Firenock U+ style lighted nock 3-pack companion accessory.  The Extreme Shock Matched Weight is the same as the circuit and battery, allowing one to practice shooting without resighting the bow. Furthermore, it is the same length as the circuit with the battery installed; thus, it will be protected by the extreme shock end cap. Extreme Shock Matched Weight is made of stainless steel or machine aluminum for toughness and durability, and precision machine pressed for accurate weight and weight distribution. The practice nocks are in green for ease of identification.

Features:

• Firenock self-concentric nock
• Aluminum nock in green with laser marking for easy identification
• Stainless tool made for toughness and durability
• Precision machine pressed for accurate weight
• Compatible with arrows installed with extreme shock end cap

Contents:

• 3 green U+ style aluminum nocks
• 3 aluminum extreme shock matched weights with O-rings
• 3 extreme shock end caps with the tool

 Note:

• The opening of the U+ is 0.120 +0.002/-0" while U+5 is 0.125 +0.00/-0 ", which makes it feel highly tight to some strings made under high pressure.
• Extreme Shock Matched Weight must be used with an arrow shaft installed with an extreme shock end cap. Otherwise, the matched weight will damage the nock and fly forward to damage the shaft and may cause injury.
• If your arrow shaft has an extreme shock end cap installed, there is no need to reinstall it.
• To successfully install an extreme shock end cap, gel-type super glue (e.g., Firenock AGOGEL, sold separately) is needed.
• Clean the arrow shaft with acetone before the installation of the end cap.
• Put glue into the cleaned arrow shaft (do not put glue on the end cap tool).
• During end cap installation, push the end cap straight (do not rotate) into the arrow shaft with the tool.