Actually, they have chromed chambers. The bores are not chromed. I have a 525 Sporting and that's the way it's made.All of the current Browning Citori line of guns has chrome lined barrels ( including their "target" guns like the BT-99's, XT's, and XS -Skeet series.) I don't know about the Cynergy line of guns - but I suspect they are all chrome lined as well. I don't know when Browning started chrome lining barrels. I like Browning's / and own many - but I'm not suggesting they are high end Target guns / serviceable, yes ...and nice enough for what I need.
Chrome lining usually comes on guns made in countries like Turkey that have less stringent enviromental regulations. Applying chrome requires some nasty chemicals.
The Cynergy shotguns have just the chambers chromed, not the full bore. This applies to their 'target' and 'field' versions. The Cynergy neatly fits into what I previously described as, "Some of the mid-range 'sporting' type guns may have chrome because the entire line has chrome…"RoscoeC said:In the case of the Cynergy, it is already over bored, extended cones, ported and chromed. Not just a whole lot left to do to it.
The Cynergy shotguns have just the chambers chromed, not the full bore.