The Accu-Stack comb risers are designed to support the adjustable comb on the Accuracy International chassis systems. The various heights available allow you to tailor the comb for perfect alignment with your rifle and optic. Constructed of durable military grade polymer, available in 2.5mm, 6mm, and 7mm heights. Multiple Accu-Stack risers can be used together to reach the desired height, up to 30mm.
2.5mm, 6.0mm, and 7.0mm Height Spacers Available
Military Grade Polymer
Multiple spacers can be stacked to reach the desired height
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