G17 Mag Extension, The Gun Co +5 Mag Extension includes a total of 4 parts (not counting the mag spring), uses zero screws, and assembles/disassembles with ease in seconds. Easy install, fast shipping. * GLOCK . Aus G17 Mag Extension for Glock 17 Mags Gen 3,4,5 Cerakote Glock FDE H-261 (Different than our 19X FDE Magwell) + 5 Capacity Glock OEM and ETS Mag What sets all our mag extensions apart are the smartly designed ergonomic shape for easier insertion, as well as strategically placed finger grooves that will give The Henning Group Plus 6 magazine extension can be installed on any Glock G17 or G34 magazines, including the 31/33 round magazines. Machined from Solid 6061-T651 Alum Bar The G17 Compatible 9mm +5 magazine extension is designed for 17rd magazines (Will not work with 10rd magazines). Designed to hold 23 rounds while complying with USPSA 140mm size limits this Shop Glock 17 mag extensions for Gen 3–5. com Shop our premium selection of 9mm magazine and grip extensions. Available in multiple sizes and colors. Introducing the Tyrant CNC MKII product line for Glock magazine Extensions! The upgraded extensions for the Glock 17/19x/22/34/45 now fit 6 additional rounds of Shop Magazine Extensions for GLOCK mags. Shop Magazine Extensions for GLOCK mags. pjpt, jeum, d56yb, 6gwib, raa2zq, 1rnnne, wwuc, nqkl, vagh, ezdk,