GC_UPC Ets Group Mag Glk 17-19X,26 40Rd 9Mm Smk SMK-GLK-18-40 $11.61 SMK-GLK-18-40 show more like this Firearms $18.45, Free over $500 Shooting Surplus GC_UPC ETS Group Pistol Mags 40rd Extended 9mm Luger Compatible w/Glock 17/18/19/19X/26/34/45 Smoke Polymer $12.99 SMK-GLK-18-40 show more like this Flat rate - add to cart for price Green Top Sporting Goods GC_UPC Elite Tactical Systems Group Translucent Magazine For Glock® - Mag 40-Rd 9mm For Glock 17, 18, 19, 26, 34, 45 Carbon Smoke $14.49 SMK-GLK-18-40 show more like this $12.50 Brownells GC_UPC ETS Pistol Magazine 9mm Luger 40 Rounds For Glock 17 $14.51 SMK-GLK-18-40 show more like this $10 Flat for Firearms Cheaper Than Dirt GC_UPC ETS Magazine for Glock 17, 17L, 18, 19, 19x, 26, 34, 35, 47, 49 9mm Luger Polymer Carbon Smoke - 164724 $14.99 SMK-GLK-18-40 show more like this 5.00 MidwayUSA