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08-219B Geissele Complete URG Super Duty 14.5" - Black

Manufacturer: Geissele Automatics
SKU: GAT08-219B
Manufacturer part number: 08-219B
UPC: 817953027394
Out of Stock - backorder and will be shipped once in stock.
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The Geissele Super Duty Upper (Complete) features the latest in weapon technology available exclusively from Geissele Automatics. This 14.5” complete upper chambered in 5.56mm features a Nanoweapon coated Surefire Closed-Tine Flash Hider mounted to a 14.5” durable black oxide coated, CHF, Chrome Lined 1-7 twist barrel. Our barrels are precision machined and cold hammer forged utilizing the highest quality materials at our state-of-the-art facility in North Wales, PA. The mid-length gas system and Geissele Super Compact Gas Block with bomb-proof installation ensures reliability and optimal performance in extreme conditions.

Included is a brand new, 13.5” Super Modular Rail MK16 that mates to the upper via a center aligning tab removing any chance of rail rotation. This rail is a variant of the 13.5” SMR MK16, currently fielded by USASOC and renowned by operators for their performance and comfort.

Also included is the Geissele Reliability Enhanced Bolt Carrier Group. This Nanoweapon coated BCG features 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 Geissele Reliability Enhanced Bolt Carrier Group also features extended upper rails, providing greater stability and dramatically increasing feeding reliability.

The Geissele 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 fewer impurities. This makes our 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.


Receiver:Super Duty Upper w/ cam Pin cut-out
Bolt Carrier Group:Nanoweapon Reliability Enhanced BCG
Bolt:Geissele Stressproof Bolt with Asymmetric Cam Pin
Rail:13.5" SMR MK16
Barrel:14.5" Geissele Barrel, CHF, Chrome Lined, 1-7 Twist - Geissele Profile (Pin & Weld)
Gas System:Mid Length
Gas Block:Super Compact Gas Block
Charging Handle:Airborne Charging Handle
Muzzle:Nanocoated Closed-Tine Flash Hider