GEISSELE AUTOMATICS LLC – SUPER DUTY RIFLE 14.5 5.56MM

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return policy

applies to the product’s original owner along with proof of purchase. Any items returned within 45 days of shipment are entitled to a refund. Any items returned after 45 days of shipment will be issued store credit in the form of a Brownells Gift Card. If a Brownells/Sinclair product was purchased through another retailer as a new product we will require proof of purchase to replace or refund.  (Refund will be issued as store credit in the form of a Brownells gift card.)

The Super Duty Rifle features the latest in weapon technology available exclusively from Geissele Automatics. This 14.5” rifle chambered in 5.56mm features a Geissele muzzle break Pinned and Welded to an in-house 14.5” Manganese Phosphate Cold Hammer Forge, Chrome Lined, 1-7 twist Geissele barrel. Geissele’s barrels are precision machined and cold hammer forged utilizing the highest quality materials at Geissele’s state of the art facility in North Wales, PA. The Super Mid-length gas system and Geissele Super Compact Gas Block (with bomb-proof installation) ensures reliability and optimal performance in extreme conditions and heavy use. Exclusive to the Super Duty 14.5” Rifle is the brand new SSA-E X with Lighting 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 REBCG (Reliability Enhanced Bolt Carrier Group). This Nanoweapon coated BCG is machined from mil-spec 8620 steel, with a properly torqued and staked, chrome lined gas key. The Cam Pin is machined from advanced, medical steel known as H13 which is also coated with Nanoweapon for maximum corrosion and wear resistance. The REBCG also features extended upper rails, providing greater stability and dramatically increasing feeding reliability.

The REBCG 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 us 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 Geissele’s Ultra Duty Lower Parts Kit featuring Geissele’s 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, ensure smooth and reliable operation.

A Geissele Rifle Grip and a B5 Systems Enhanced Sopmod Stock finalizes this high-end rifle that offers the user unmatched accuracy and performance.

What is Geissele Nanoweapon? Geissele Nanoweapon (also known as Picatinny DSL) is a family of Durable Solid Lubricant coatings which was developed by ARDEC. It is available exclusively from Geissele Automatics. Geissele continued the development of Picatinny DSL so that its level of corrosion, wear and abrasion resistance is currently unmatched among firearm coatings. Nanoweapon is applied at low temperatures so that the underlying metallurgy of the part is non effected by the application process. Geissele’s coating also has a surface hardness roughly equivalent to synthetic diamond. This makes Geissele Nanoweapon harder than sand, easily rejecting carbon and making cleaning a breeze, on top of allowing the firearm to operate normally with less lubrication. What is Luna Black? Luna Black is a glossy, deep black color that is available as an option for Super Duty Rifles and Super Duty Uppers. Being Type 3 Hardcoat Anodize Luna Black is durable and long lasting. This premium finish ensures your high-end build stands among others.

FEATURES

• LENGTH: 14.5""
• CALIBER: 5.56MM
• LOWER RECEIVER: Super Duty Lower Mil-Spec
• UPPER RECEIVER: Super Duty M4 Upper
• BCG: REBCG (Reliability Enhanced Bolt Carrier Group)
• BOLT: Geissele Stressproof Bolt
• RAIL 13.5"" SMR MK16 w/ Geissele Center Tab
• TRIGGER: SSA-E X w/ Lighting Bow
• BARREL: 14.5"" Barrel, CHF, Chrome Lined, 1-7 Twist (Pin & Weld)
• GAS SYSTEM: Mid-Length
• GAS BLOCK: Super Compact Gas Block
• CHARGING HANDLE: Airborne Charging Handle
• MUZZLE: Geissele Sparkout Flash Hider
• BUFFER: Mil-Spec 6 Position, 7075-T6
• BUFFER ASSEMBLY: Super-42 w/ H2 Buffer
• STOCK: B5 Systems Enhanced Sopmod Stock
• GRIP: Geissele Rifle Grip
• LOWER PARTS KIT: Ultra Duty Lower Parts Kit

NOTE:
THIS RIFLE DOES NOT SHIP WITH A MAGAZINE

Available options:

100900038


100900039


100900040


100900041