The Black Rain Ordnance RECON series is a line of elite tactical AR15 rifles and SBRs for the shooter who values the highest quality and craftsmanship the firearms industry has to offer. The Recon BRO Urban uses a direct impingement gas system, has a low profile adjustable gas block, and a Nickel Boron-coated BCG. It has a billet 7075 T6 aluminum upper and lower receiver, single-stage drop-in trigger with a 3.5-lb. pull. The Recon BRO Urban also has a 416R stainless steel barrel and a 12" M-Lok handguard. This 5.56 model has fluted 16" barrel with flash suppressor, Magpul MOE grip, MOE SL buttstock, and a nickel plated/black hardcoat anodized metal finish.