This bolt-on thumb rest provides a comfortable and repeatable thumb position on the strong side of the grip without permanent modifications to the chassis or plastic stock skins. The thumb rests are manufactured from composite Nylon 11 material, resulting in a strong, thin, and perfectly textured interface.
Removal of the “locking” stock capture on the folding AX rifles is necessary to install the thumb rest. The buttstock will still fold 100% closed, but it will no longer utilize the plastic retaining piece.
Low - Similar in angle and placement to the Masterpiece Arms (MPA) EVG.
Note: Please specify the correct rifle family and configuration when ordering. AE, AW, legacy AICS, and most fixed stock variants are not compatible with the thumb rest.
Version “AT” (Requires the included special metal threaded insert)
Factory AIAT - Folding stock only
ATAICS - All folding stock variants, fixed stock variants in 300WM and 338LM ONLY