Need a pointman? Need a pointman with a real shotgun but don't want to lug another boring old 870 with him? Enter, the M26 MASS.
This underbarrel "pump-action" shotgun features pseudo standalone version where it has adjustable stock and picatinny rails for optics and laser sight.
This would also get flak from other hardcore simulationist, some claimed that with modification, the M26 MASS can accept Saiga 12 mags, so why not, you'll get drums too for TnH games and whatnot.
And as requested, there is the semi-auto version carried by the beloved Buck from R6 Siege, it'll function like a close-bolt gun.
Warning: Just so people don't hound me about bugs, do not place two M26 MASS together, you will create a void. Other weird jankiness would be similar to other underbarrel weapons from H3VR. Furthermore, placing a foregrip on the rail WILL mess up the game, so do not do that either.
"M26MASS. Free Highpolly game asset" (https://skfb.ly/oN6Qu) by rgrimes2686 is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).
Also Call of Duty
And thank you Jerry again for the tip!