Tyrant CNC +3 Magazine Extension Features The Tyrant CNC Magazine Extension adds three rounds of capacity to a factory Glock 42 magazine giving concealed carriers and range shooters extra rounds on tap without switching to a bulkier magazine. The extension uses a proprietary design that installs in under 10 seconds and requires no tools so owners can upgrade their magazines at home without a gunsmith or special equipment. This quick installation process means a shooter can outfit an entire set of spare magazines in just a few minutes. Adding capacity without altering the pistol s grip angle or balance keeps the upgrade transparent in actual use. CNC machined from aerospace-grade aluminum the base pad is built to the same tolerances and durability standards found in competition and duty gear. The pad s profile continues the lines of the factory Glock handle so the extended magazine still fits naturally in the hand and in most holsters designed around the stock magazine length. Finished in black to match the pistol s factory finish the extension measures 1.15 inches long and 0.90 inches wide while adding only 1.3 ounces to the magazine s weight. For Glock 42 owners who want more rounds on hand without compromising the pistol s compact concealable profile the Tyrant CNC Magazine Extension is a simple effective upgrade. Tyrant CNC +3 Magazine Extension Specifications Manufacturer: Tyrant CNC Model: Magazine Extension Type: Magazine Extension Compatible Hosts: Glock 42 Capacity Increase: +3 Rounds Color: Black Material: Aluminum Length: 1.15 Width: 0.90 Weight: 1.30 oz Available At: GrabAGun