Shield Arms Premium Magwell for Glock 43x/48

Constructed from billet aluminum and featuring type 2 hard coat anodization, this magwell ensures durability while enhancing your reloading speed and accuracy. Engineered with contours for improved grip when paired with the S15 magazine and the S15 +5 base plate, it’s designed to keep you on target. Made in the USA, it fits Gen 1 and Gen 2 (ambi) S15 magazines, with optimized compatibility for Gen 2 mags. Please note, it may not be compatible with certain frame modifications.