Elite Force Licensed GLOCK 17 Gen. 4 Gas Blowback Airsoft Pistol w/ EMG SAI Tier 2 Modification

EMG SAI Utility Slide Set for GLOCK 19 Gen.3 Series GBB Pistols (Type: Black Slide / Gold Barrel) - Hero Outdoors

EMG/Salient Arms International Tier 2 Slide Kit for Elite Force GLOCK 17 Gen 3 - Hero Outdoors

glock 17 for sale

EMG SAI BLU w/ EMG Tier One Utility RMR-Cut Slide GBB Airsoft Pistol (Color: Gold / Competition Package), Airsoft Guns, Gas Airsoft Pistols - Airsoft Superstore

EMG SAI BLU w/ EMG Tier One Utility RMR-Cut Slide GBB Airsoft Pistol (Color: Blackout / Carry Package), Airsoft Guns, Gas Airsoft Pistols - Airsoft Superstore

APS Bumblebee 20th Anniversary Pistol

EMG TTI G&P Custom TTI G34 CNC Slide for Umarex / VFC Glock 17 Gen 3 GBB Pistol Series ( Black )

Elite Force Licensed GLOCK 17 Gen. 4 Gas Blowback Airsoft Pistol w/ EMG SAI Tier 2 Modification, Airsoft Guns, Gas Airsoft Pistols - Airsoft Superstore

Elite Force Fully Licensed GLOCK 17 Gen.4 Gas Blowback Airsoft Pistol w/ Custom Cerakote (Color: OD Green Frame), Airsoft Guns, Gas Airsoft Pistols - Airsoft Superstore

Airsoft Elite Force Glock 17 Gen 4

Elite Force Fully Licensed GLOCK 17 Gen.4 Gas Blowback Airsoft Pistol w/ Custom Cerakote (Color: Gold Slide), Airsoft Guns, Gas Airsoft Pistols - Airsoft Superstore

I'm looking to buy my first airsoft gun and my brother is buddy will sell me any of these for $100. I'm trying to identify all these guns so I can look

EMG/Salient Arms International Tier 2 Slide Kit for Elite Force GLOCK 17 Gen 3 (Color: Black / Gold Barrel), slide, SS Airsoft

EMG SAI Tier 2 Slide Set w/ RMR Cut for Elite Force GLOCK 17 Gen.4 Series GBB Pistols - Hero Outdoors