SHIELD ARMS MAGAZINES & PARTS FOR GLOCK 43X/48 Sale! Shield Arms Steel Magazine Catch/Release for Glock 43X/48 $24.99 – $25.99 Sale! Shield Arms S15 – 15rd Steel Magazine for Glock 43X/Glock 48 – Powercron Finish $39.99 $36.99 Sale! Shield Arms S15 Starter Kit: 1x Gen 2 S15 Magazine and 1x Standard Steel Mag Catch $66.98 $59.99 Sale! Shield Arms Premium Magwell for Glock 43X/48 – Aluminum $80.00 $69.99 Sale! Shield Arms S15 Steel Magazine for Glock 43X/Glock 48 w/ +5 Installed Mag Extension – 20rd capacity $76.99 $69.99 Sale! Shield Arms S15 Combo Pack – 3 x 15rd Steel Magazines + Mag Release for Glock 43X/Glock 48 $142.00 $125.00