Alpha-Brite Universal Lighted Nock System
The three-piece, patent pending Alpha-Brite Lighted Nock System begins with a Nock-Receiver insert with Alpha Nock designed to accept a combined LED Unit. The Nock Receiver glues into the nock-end of the arrow and must be indexed or aligned with the vanes. Like the Alpha-Nocks, Nock Receivers employ the same color-scheme and are, therefore, arrow-specific.
*Package includes Alpha-Nocks, LED Units, Nock Receivers (for arrows with shaft sizes .297, .300, .305 I.D), a Nock Receiver and Alignment tool.