DoubleStar DSC Picatinny Rail Gas Block AR15 09375 Aluminum Set Screws 45

The DoubleStar Dsc Picatinny Rail Gas Block AR15 .9375 combines rugged aluminum construction with precise mounting for reliable gas system performance, delivering a secure and repeatable fit for demanding rifles. Crafted from aircraft-grade aluminum and hard coat anodized black, this gas block provides durable, corrosion-resistant service while maintaining a lightweight profile on modern AR platforms. Its four set screws, inserted at a 45% angle, optimize lock-up for consistent alignment and rep