At-One RugerA(R) 10/22A(R) .920 Barrel Channel in Sky Laminate The revolutionary At-One(TM) Adjustable Gunstock from Boyds lets you precisely adjust your gun for an overall, true custom fit, and further fine-tune your gun, depending on varying situations. Adjust your gun to perfectly fit other users in seconds. Bring-It comb adjustments at the push of a button with 9/16" adjustable range. Bring-It butt pad adjustments allowing 12 A 1/2" - 14" length of pull. Mfg: Boyds