A 7″ M-LOK hand guard is a compact, light weight rail system designed for AR-15 pistols and short barreled rifles (SBRs) with barrels around 7″–8.5″. Featuring the M-LOK mounting system, it allows easy attachment of accessories like lights, grips, and lasers. The 7″ M-LOK hand guard works with AR-15 upper receivers, low profile gas blocks, gas tubes (usually pistol length), and short barrels, making it ideal for compact, customizable AR builds focused on maneuverability and accessory flexibility.