I just bought a PS-90 and noticed there is a small hole at the end of the barrell close to the flash suppressor. Is the hole supposed to be for the blind-pin to hold the suppressor in place? Thanks.
Yes - it is there to make it harder to take the flash hider off - FN Doesn't want you to do it easily. Some people have taken the pin off, but if U do, the barrel is then shorter than the legal length. Most people who short barrel the gun just cut the barrel.
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