Rainier Arms has provided a Centurion Arms midlength extended rail system for T&E.
Even when barrel nuts are considered, it has roughly the “length to weight ratio” of a Daniel Defense Lite Rail (this one is 12.4oz, compared to a DD 12.0 FSPM at 13.6oz). Plus, it offers rotation limited QD sockets. Although the current trend seems to be toward handguards that only have a top rail, the Centurion rail is different enough to warrant some attention. So far, I’ve only photographed and examined it, but it’ll go on a rifle soon.
I’ve been saving and saving for the exact rail pictured for way too long now.
It’s worth saving up for.