Interesting,but I will stick to my SwitchBlock for now. All this for $249


Let us be the first to introduce you to the gun accessory that will change your life. The GEMTECH Suppressed Bolt Carrier will increase the reliability of any of your suppressed AR-Platformed firearms. The adjustable bolt carrier is a drop-in replacement and will allow the shooter to choose between suppressed and unsuppressed settings without any permanent modifications to the firearm. No longer will you need to change gas blocks, buffers, or any other components. Not only that, but with the GEMTECH Suppressed Bolt Carrier, there is a reduction in carrier speed and less felt recoil, bringing the cyclic rate of the suppressed rifle down to unsuppressed levels. And in some systems, testing has shown that it can actually bring it LOWER than unsuppressed levels.

But don't take our word for it. Try it for yourself. And once you do, you will want them in all your rifles.

Reduces carrier speed to unsuppressed levels
Reduces recoil & blowback
Increases reliability & weapon life
Reduces cyclic rate for full-auto weapons


http://www.gem-tech.com/store/pc/GEM...er-55p1149.htm