NDZ Performance Magazine Base Plate Finger Extension for Glock 20 21 29 30 40 41 Gen 1-4 in 10mm .45 Laser Engraved Anodized Aluminum in Black - Plain

Fits GEN 1-4 Glock 20 21 29 30 (9 ROUND MAGAZINES) 40 41. Caliber(s): 10 mm .45. Does not fit 17 19 22 23 24 26 27 31 32 33 34 35 36 37 38 39 45. Caliber(S): 9mm .40 .358 Our Finger Extension Magazine Base Plate add durability, reliability & style, replacing the plastic OEM plates for a stronger aluminum plate while also adding an extra finger length for better control Manufactured to Exact Tolerances from 6061 T6 Aircraft Billet Aluminum & Hardcoat Anodized for Extreme Durability; will not chip or break High quality permanent laser engraved images provided by NDZ Performance NDZ Performance is a trusted brand, proudly Made In the USA, in our facility