ADAMS ARMS PISTOL WITH BINARY TRIGGER BR.NEW IN BOX

This Adams Arms pistol Mid Gas Piston Upper Assembly is chambered in 5.56x45mm NATO and comes ready to fire right out of the box . COMES WITH FACTORY INSTALLED BINARY TRIGGER FRANKLIN ARMORY LOWER RECEIVER FOR RELIABLE SIMULATED F/A. JUST SELECT THE "FUN" SWITCH AND LET IT RIP. PISTOL BRACE FROM SB TACTICAL INCLUDED. The Base Mid upper comes equipped with a 7.5" melonite-finished barrel, A2 flash hider, bolt carrier group, charging handle, picatinny rail gas block, delta ring assembly and handguards. Additional features include a forged A3 flat-top configuration that's ready to accept the shooter's choice of optic and/or rear iron sight, M4 feed ramps to help ensure reliable feeding and functioning during rapid strings of fire, and a mid length gas system for a smoother recoil impulse and better sight radius. The upper's barrel has been finished inside and out with Adams Arms' proprietary QPQ Melonite treatment that bonds with the metal on a molecular level. Also referred to as salt bath nitriding, this treatment produces an extremely hard, slick surface on steel that resists carbon adhesion and increases corrosion resistance, extending a barrel's service life by reducing the friction produced inside the bore upon firing for a net decrease in bore surface wear over time. Nitriding converts the barrel steel's surface without any build-up, retaining all of the benefits of traditional chrome lining without suffering the accuracy degradation commonly encountered with it due to the uneven application of chrome inside the barrel's bore. The end result is a barrel that's capable of producing accuracy on par with a match stainless steel tube, while also exhibiting the longevity and resilience of a chrome lined, mil-spec barrel. All Adams Arms uppers feature a short stroke gas piston operating system, which prevents hot gas and debris from being directed back into the action upon firing. The result is a rifle that runs cooler, cleaner and more reliably than those utilizing a standard direct gas impingement system of operation. To ensure that damage doesn't occur to the buffer tube from carrier tilt, the bolt carrier is equipped with enlarged "skis" to help guide it into the receiver extension. The bolt carrier's solid steel, 1-piece construction incorporates an integral piston strike face to guarantee integrity over time, while the bolt assembly is spring loaded for proper lock-up and to help reduce bolt bounce and cam pin wear. All piston components are finished in QPQ Melonite for corrosion resistance and easy cleaning/maintenance. The Binary Firing System® GEN 3 (BFSIII®) is a 3-position trigger. In position 3 it fires one round on pull and one round on release, making this trigger ideal for both tactical and competition use. The BFSIII® provides greatly reduced split times between rounds, allowing for tighter groups. TRIGGER OPERATION: Position 1 – Safe –Will not fire Position 2 – Semi – Fires 1 round per pull Position 3 – Binary – Fires 1 round on pull and 1 round on release FEATURES: * Release round can be canceled by simply moving our Patent Pending selector out of Binary® mode while holding the trigger back * Smooth trigger pull: 4.5 lbs, +/- 0.5 lbs * Positive reset on release phase * Enhanced buffer springs for optimal flexibility Not for civilian sales in CA, CT, DC, FL, HI, IA, MD, NJ, NY, RI, and WA Have to be ship to a FFL Payment accepted MO, Manager's check or Bank transfer. Email me at for any questions.