The credits goes as follows:
"Garry's Mod" developed and published by Facepunch Studios and Valve respectively. https://store.steampowered.com/app/4000/Garrys_Mod/
"M9K Assault Rifles" by INCONCEIVABLE! https://steamcommunity.com/sharedfiles/filedetails/?id=128089118
0:00: "Enron's Winchester '73 Carbine" by modderfreak https://gamebanana.com/mods/208446
0:18: "Masada Magpul of Om noms" by Ghost288953 https://gamebanana.com/mods/210366
0:22: "Twinke AK-47 Pack" by |PoisonHeadcrab https://gamebanana.com/mods/209752
0:25: "Brain Collector's AK47&74" by BrainCollector https://gamebanana.com/mods/209739
0:28: "DeadPixel AMD-65" by Toasty Fresh, animations provided from "Thanezy AK-47" by Thanez https://gamebanana.com/models/1936 https://gamebanana.com/mods/209727
0:31: "Corvalho's AN-94 For CSS" by Weiss Schnee (Has been since trashed.)
https://gamebanana.com/mods/255640
0:35: "AS VAL on my SR-3M animations" by DMG (Has been since trashed.) https://gamebanana.com/mods/255645
0:38: "2 For 1 F2000 Combo" by DarkElfa https://gamebanana.com/mods/217482
0:42: "Schmung's BR2Famas3" by DarkElfa https://gamebanana.com/mods/211746
0:46: "FN-FAL Izzy Series" by modderfreak https://gamebanana.com/mods/211574
0:49: "Thanez double pack" by Ghost288953 https://gamebanana.com/mods/217501
0:54: "Twinke Masta HK416" by SpiceMustFlow https://gamebanana.com/mods/210251
1:00: "Ez_Jamin G3 on Mantuna Animations (CSS rerig)" by PAC!!! https://gamebanana.com/mods/211516
1:04: "L85-susat" by bushmasta101 https://gamebanana.com/mods/210659
1:08: "M14 SOPMOD" by Faffout https://gamebanana.com/mods/211865
1:12: "MW2 M16A4 on MW2 Animations" by DMG (Has been since trashed.)
https://gamebanana.com/mods/255603
1:16: "Twinke's New M4 on DMG's New Animations" by DMG (Has been since trashed.) https://gamebanana.com/mods/255251
1:19: "SCAR-H (ImBrokeRU's milestone release #2)" by ImBrokeRU https://gamebanana.com/mods/210663
1:23: "SR-3M Vikhr *New Animations*" by DMG (Has been since trashed.) https://gamebanana.com/mods/255647
1:26: "Philibuster & WangChung AUG A3" by 3dstart https://gamebanana.com/mods/210618
1:30: "Soldier11's TAR-21 Animations" by Soldier11 (Wasn't linked in the credits, but I'm pretty sure it was taken from this.) https://gamebanana.com/mods/211738

All of these weapons were originally designed for Counter Strike: Source (minus the AMD-65 model.) The Garry's Mod pack does not require the game to be installed anymore, but I will still link it here https://store.steampowered.com/app/240/CounterStrike_Source/

If there is any type of feedback, suggestions or video ideas that you have for me, then let me know. I always try to read all of the comments that I receive.

This was recorded using Nvidia's GeForce Experience, which can only be used if you have a Nvidia graphics card. https://www.nvidia.com/en-us/geforce/geforce-experience/

The editing software that was used is called VideoPad from NCH Software. https://www.nchsoftware.com/videopad/index.html