Tyrant CNC Glock G17/G19x/G22/G34/G35/G45 Magazine Extension - Gold - Utilizing Tyrant CNC's magazine extension technology the Tyrant CNC Glock G17, G19x, G22, G34, G35, G45 magazine extension is the fastest and easiest installing mag extension ever! Drop your mags faster, and grab them easily with their machined inlay! Our magazine base pads are CNC machined from aerospace grade aluminum. This gives any operator the added weight needed for your base pad to drop free and fast. This Mag Extensions instantly Add 6 Rounds to your 9mm Luger and 5 Rounds to your .40 Cal for the Glock G17/G19x/G22/G34/G35/G45. With an added knurl the Glock. The Extended Mag is easy to grasp in any condition, making reloads faster. As always, Tyrant CNC products are manufactured in the USA and have a flawless finish. There is no easier and quicker way to add the much needed capacity to your Glocks than with Tyrant CNC Glock magazine extension. Whether you are an avid concealed carrier, an active competitive shooter or anything in-between, Tyrant CNC's Full Size Glock extended magazine base pad is the solution! Made in the USA ; Adds 6 Rounds to 9mm Luger; Adds 5 Rounds to your 40 Cal; NO TOOLS NECESSARY; Works on 17 Round Glock Mags; Works on Aftermarket Mags; Does NOT work with PMags ; Does NOT work with 10 Round Magazine ; Smooth chamfered edges; Why do they install so quickly? Tyrant CNC use their retention plunger technology that allows the extended base pad to easily slide onto the bottom of your magazine! The entire install happens in 10 seconds or less and with no tools; Want to take it off? Easy, just push the plunger down and slide the magazine base plate off; Glock Generation Generation 2; Generation 3; Generation 4; Generation 5; Designed For Models G17; G19X; G22; G34; G45;