xmlHttp.setRequestHeader('Content-Type', 'application/json'); new WOW().init(); 15 round steel magazine for the Glock® 43X/48, same size as the Glock® 10 round magazine with Black Oxide Finish. Add to wishlist. Gen 4&5 Model 17, 19, 19MOS, 22, 23, 34, 35,44 9mm/40SW/22LR NOT FOR 10RD 9mm MAGAZINES(USE PG-19). Is It the Best 9mm Pistol of 2018?? GGP Glock 19 Stripped Slide - Fits Glock GEN 4 Grey Ghost ... $123.45. $24.99. I think its the cleanest looking magwell available for the gen 5 g19 right now, great quality ofcourse! Archived. xmlHttp.open('POST', 'https://awid9mr9fd.execute-api.us-east-1.amazonaws.com/prod/nobot'); OUT OF STOCK (0) Glock G19 Gen 5 9mm 4" Front Serrations FDE 15+1 View as. The Shield Arms Glock 19/23 Magazine Extension adds 5 rounds to your Glock 19 magazine, and 4 rounds to your Glock 23 magazine. Visit GlockParts.com to order now! A brand new Glock 19 OEM 15 round 9mm magazine with an anodized Shield Arms +5 magazine extension pre-installed. Personally, I do not care for that feature on the Glock 19 Gen 5. //