Seems like I've also heard some negative reviews coming out of blogs, people saying they're getting them shoved down their throats. Complaints of the stocks breaking, charging handle being a problem, etc. Of course these could just be HK416 lovers that are bitter that they are going to end up with a different set up. I think the positives that are coming through are out-weighing the negatives.
I doubt the folks at Vicker's school are biased, I'm sure they're quite objective with the experience they have.
I doubt the folks at Vicker's school are biased, I'm sure they're quite objective with the experience they have.