Geissele
Super Duty Upper 11.5 `
Product Code: 08-218B UPC/Barcode: 817953027387
$1,080.00
Out of Stock
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SureFire SF3P 3 Prong Flash Hider with Nanoweapon coating The Geissele Super Duty upper receiver groups features the latest in weapons technology. This complete 11.5in upper receiver includes a 11.5in mag phosphated, CHF, Chrome-lined barrel with a 1:7 twist and includes a Surefire closed-tine Warcomp. These barrels are precision machined and cold hammer forged in-house at the Geissele North Wales, PA facility. The 11.5in model uses a carbine-length gas system and utilizes a Super Compact Gas Block with bomb-proof installation for reliability and optimal performance.
The Super Duty uses a 10.5in MK16 Modular Rail with M-LOK compatibility and features an alignment tab that mates to the upper receiver. This rail is a variant of the same rail used by USASOC and renowned operators.
Also included is a Geissele REBCG with a Nanoweapon coated BCG for exceptional wear and corrosion resistance. The carrier is constructed from 8620 steel and uses a staked, chrome-lined gas key. The bolt is made from Carpenter 158+ which is forged for a stronger and fatigue resistant structure. Each bolt is inspected, high pressure tested and mag particle inspected. All NFA rules apply to barrels less than 16 in length.
The Super Duty uses a 10.5in MK16 Modular Rail with M-LOK compatibility and features an alignment tab that mates to the upper receiver. This rail is a variant of the same rail used by USASOC and renowned operators.
Also included is a Geissele REBCG with a Nanoweapon coated BCG for exceptional wear and corrosion resistance. The carrier is constructed from 8620 steel and uses a staked, chrome-lined gas key. The bolt is made from Carpenter 158+ which is forged for a stronger and fatigue resistant structure. Each bolt is inspected, high pressure tested and mag particle inspected. All NFA rules apply to barrels less than 16 in length.
