I am once again asking for the XM29 OICW in a warbond.

https://preview.redd.it/wycxbdsjtx6h1.png?width=973&format=png&auto=webp&s=9082d33249c8efe1bd828534d9897e4f99268048

I call it the AR/AC-29 "Whizz-Bang."

90 damage/light pen on the rifle, 800 RPM, 45 round magazine with six spares. Ergonomics are a little worse than the One-Two.

The 20mm launcher is statistically identical to the AC-8 Autocannon in Flak mode. No programmable ammo, it's strictly flak shells. Has a five round, detachable box magazine, and two spares, but it can be reloaded on the move.

Cannot mount custom optics nor underbarrel; restricted to the 2X Tube Red Dot.