I'm putting together a non-LEO, non-combat, shoot-once-in-a-while SHTF Sabre Defence SBR. I'd like to have rail options. I don't need a floater. But the prices for railed handguards/foregrips are all over the map. Polymer? Aluminum? Unobtainium? What's the best quality railed handguard for the most practical price? And why? Thanks Wanna kill these ads? We can help!