Firenock “D” was made for those who own a PSE TAC10 or TAC15 and want a reliable lighted nock for standard TAC arrows (0.298” ID and 0.165” ID string serving). This style is also perfect for archers who use the Jenning Devastator with an Easton carbon crossbow arrow.
To fit crossbows with a 0.165" serving and arrows with a 0.298" ID with triggers / anti-dry-fire (ADF) systems that require a long-pronged design.
Available in 18 colors / shades (3 nock colors x 6 LED colors)
Full system, on average, weighs only ~32 grains
Ready for the only target lighted nock system that is IBO & ASA approved: Firenock “T” circuit
Ready for hunting and intermittent lighted nock systems that stay lit / blink for up to 21 days with a BL battery powering a Firenock “H” / “I” red circuit