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The M6A3 rifle features our adjustable gas system. Four positions - (O-Off, S-Suppressed, N-Normal, A-Adverse), which allow for optimum performance in any situation.
Designed with optics in mind, the M6A3 rifle is perfectly suited to accept a red dot sight or a high-powered scope. It features an integrated flip-down front sight and patented ARM-R free-float rail system. The easily removable top platform gives quick access to the barrel and piston system and reinstalls in seconds with no tools required.
The 18” version is our DMR Model (Designated Marksman Rifle). It features all of the features found on the standard M6A3 but it is also equipped with a Geissele two-stage trigger.
The new M6A3 rifle is the perfect all-purpose weapon for the modern warfighter or law enforcement professional.
Impact Guns is the gun shop for all your shooting needs. We offer a wide selection of firearms, including: handguns, shotguns, rifles, ammunition, rifle scopes and optics, as well as collectible machine guns and other NFA/Class 3 guns. Impact also services the needs of law enforcement and military with our wide variety of tactical weapons and accessories. Shop online through our 256-bit Secure Sockets Layer encrypted online gun store 24 hours a day!