lilja barrels and gas blocks

[Drifter]

Im going to get the new Sentry adjustable gas block from SLR.... just going back and forth between pin and clamp

I suggest clamp-on in case your barrel is 0.755" like mine, as the clamp-on would likely better accommodate it. This, of course, assumes that the clamp-on style will fit under your handguard (if applicable).