Yankee Hill Machine Turbo K-RB Integral Suppressed Upper Receiver Group, Black - YHM 8025

This integrally suppressed upper receiver assembly combines an 11.5" 5.56mm barrel with a pinned and welded Turbo K-RB suppressor, achieving an overall length of approximately 23-23.5" and requiring only a single tax stamp. The system includes a lightweight M-LOK handguard, Mil-Spec A3 upper receiver, and specially designed gas block that reduces blowback and cyclic rates. Full-auto rated construction with 17-4 PH stainless steel and Cobalt 6 baffles.