Using the popular Boyd’s AT-ONE® stock as its basis this 457 Varmint variant makes an ideal trainer for the whole family. With the push of a button length of pull can be adjusted from 12.5”to 14.25”. Comb height is similarly adjustable with 5/8” of rise available. The stiff laminate stock provides a nice rigid platform from which to work and the 16.5” threaded heavy barrel makes fitting a suppressor easy. – Chambering: .22 LR – Rate Of Twist: 1:16 in – Magazine Capacity: 5 – Magazine Type: Detachable – Stock: Laminate with Adjustable Comb and LOP – Length Of Pull: 12.5-14.25 – Sights: No Sights Integral 11mm Dovetail – Barrel: Cold Hammer Forged – Barrel Length: 16.5 in – Weight: 7.23 lbs – Trigger Mech: Fully Adjustable – Safety: Two-Position Push-To-Fire