Hypetech-3d
Nice work
Part of my L85 pack: https://www.cgtrader.com/3d-models/military/gun/l85a2-sa80-variants As always, things are cheaper in bulk, so you can get more for your buck if you buy the pack.
Important: Weapon model and textures only
Tris/Verts: Elcan Specter OS4x: 6 555 / 3 626