Roger slaps the magazine in the side of the gun, it felt weird having the weight of the ammunition stick out the side of the weapon. If he weren't controlling it well enough with the bipod, it'd probably slump over to the side as his arms became more tired.
He acquires 3 targets further out from the ones Tippy was shooting at.
"Oh right," Roger pulls the charging handle.
"Got to do that, almost forgot."
He takes aim and fires in short bursts much similar to Tippy's pattern