Like M4 plastic handguards and a detachable carry handle. Plain-Jane style. No rails, BUIS, red dots/ACOGS, etc.

I know the trend for years has been to "soup it up", and I am guilty as charged. Was thinking of putting one back into a basic, no-frills condition. It's a flattop so no fixed carry handle, would use a detachable one.

Sometimes buck-ass simple is appealing.