GEISSELE AUTOMATICS Super Duty Luna Black 5.56x45mm NATO Semi-Auto Rifle, 14.5 Inch Pinned and Welded, No Mag (08-187LB)

The Geissele Automatics Super Duty 14.5in rifle chambered in 5.56mm features a Geissele Sparkout flash hider mounted to an in-house 14.5 Manganese Phosphate coated, Cold Hammer Forge, Chrome Lined, 1-7 twist Geissele barrel. The barrels are precision machined and cold hammer forged utilizing the highest quality materials at Geissele Automatics' state-of-the-art facility in North Wales, PA. The Mid-length gas system and Geissele Super Compact Gas Block (with bomb-proof installation) ensure reliability and optimal performance in extreme conditions and heavy use.

Exclusive to the Super Duty 14.5 Rifle is the SSA-E X with Lightning Bow trigger. This nanocoated, two-stage trigger features a wide body and bow shape that finds the perfect balance between a classic M4 trigger and a flat-body trigger. At the heart of this rifle is the Geissele Reliability Enhanced Bolt Carrier Group. This Nanoweapon-coated BCG features a properly torqued and staked, Chrome Lined, Nano-coated gas key. The Cam Pin is machined from advanced, tool steel known as H13 which is also coated with Nanoweapon for maximum corrosion and wear resistance. The Reliability Enhanced Bolt Carrier Group also features extended upper rails, providing greater stability and dramatically increasing feeding reliability.

The Reliability Enhanced Bolt Carrier Group comes with the Geissele Stressproof Bolt. Made from Carpenter 158+, directly developed with Carpenter Steel metallurgists to create a material that is cleaner and has less impurities. This makes Geissele's Stressproof bolt stronger and more fatigue-resistant. The Geissele Stressproof bolt is also forged, not machined from barstock. This allows them to optimize the grain structure of the steel to yield a bolt capable of 5 times the life of a mil-spec bolt. Each bolt is rigorously inspected, high-pressure tested, mag particle inspected and Nanoweapon coated.

The Super Duty lower is precision machined from 7075-T6 aluminum and features Geisseles Ultra Duty Lower Parts Kit featuring the Ambidextrous Super Configurable safety and Ultra Precision trigger guard. A high-quality mil-spec Geissele Buffer Tube with a Super-42 in H2 buffer ensures this rifle is properly tuned out of the box.

Rounding up the package is a 13.5 MK16 Super Modular Rail, that mates to the Super Duty Upper Receiver via a center aligning tab that removes any chance of rail rotation. The MK16 family of rails are fielded by USASOC and renowned by operators for their performance and comfort. An Airborne Charging Handle ensures smooth and reliable operation. A Geissele Grip and a B5 Systems Enhanced Sopmod Stock finalize this high-end rifle that offers the user unmatched accuracy and performance.