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Have you taken the flash hider off?
Other SIG rifles have a taper on the end. It seals a silencer better and the taper helps keep the silencer from unscrewing itself. The M400, or my M400 rather, has a taper on the part of the end of the barrel that's visible. I'd like to know if the taper continues, and I need a square shouldered washer that SIG sells, to facilitate screwing on traditional square shouldered muzzle devices. Or if the shoulder is square on the end of the barrel.
Yeah, I know I can just unscrew the flash hider and check myself, but although I do have a cheapo reaction rod thing, I don't have a vise to hold it in, yet.
thanks
Other SIG rifles have a taper on the end. It seals a silencer better and the taper helps keep the silencer from unscrewing itself. The M400, or my M400 rather, has a taper on the part of the end of the barrel that's visible. I'd like to know if the taper continues, and I need a square shouldered washer that SIG sells, to facilitate screwing on traditional square shouldered muzzle devices. Or if the shoulder is square on the end of the barrel.
Yeah, I know I can just unscrew the flash hider and check myself, but although I do have a cheapo reaction rod thing, I don't have a vise to hold it in, yet.
thanks
