Quote Originally Posted by Joelski View Post
OSS claims their suppressor is made to spec for the military especially to mitigate blow-back.

OSS suppressors do seem to work as advertised. I was fortunate enough to mess with a couple. The gas blowback was greatly reduced on the AR I shot and the cyclic rate on full auto remained about the same on the SCAR-17.

Size and weight are a bit of an issue but OSS has improved the designs somewhat in these regards.

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