SEF: First Responders brings a more realistic and cinematic angle to gameplay and is based upon SWAT: Elite Force. FR comes with many changes to weapons, from high quality models and sounds to the Low Ready system. Tweaks to AI and movement make the gameplay to feel more heavy and dangerous. Along weapons, there are many other improvements to visual assets and new equipment like the 9-Bang grenade.
Mod DB:
https://www.moddb.com/mods/sef-first-responders/
Discord:
https://discord.gg/eurJnE4cB3
Direct download – v0.65:
http://swat4.tk/download/mods/SEF_FRv065Stable.rar