Has anyone use the Tandemkross or M Carbo bolt buffer? I have one sitting on my bench, but I’ve not installed it yet. I taped the buffer directly to the back of the bolt and then dropped it several inches onto the concrete floor. The M carbo buffer bounces back considerably more than the stock buffer. That energy is going to make the bolt go forward faster than the stock bolt. It’s like dropping the bolt onto a hard piece of plastic (stock)versus a thin rubber bouncy ball. (Mcarbe)
for those of you who have tried the M carbo buffer does it help, does it do nothing except maybe change a little of the noise, or does the bolt going forward faster make it worse?