Geissele URGi 14.5" Upper Receiver Group "near clone" from Potomac Armory - 2024 build

Geissele Upper Receiver Group, URG-I "near clone" built by Potomac Armory (2021-2024 vintage) The US Army Special Operation Command is changing out the M4 upper receivers with this new improved model, which features the Geissele Mk16 DDC rail, and a 14.5" Government profile barrel and Surefire muzzle device This model based off the original Geissele near clone correct upper.  Charlie's had worked closely with Geissele to bring this to market in 2018.  Now this is being built as issued by Potomac Armory. Your choice of various Surefire muzzle devices will be installed and pinned and welded as ordered. Each URGI is fitted with the handguard Geissele designed specifically for USASOC, the MK 16 M-LOK™ Super Modular Rail handguard with a full-length Picatinny top rail and lots of slots for other accessories. T-markings are engraved on the rail but not painted white to help keep the rifle unobtrusive. Charlie's is working with Geissele and Potomac Armory to bring you a near clone version of the US Army's URGi upper replacement for the M4A1.   This is very much the same offering that Geissele produced in 2018, which was a commercial variant of the Army's URGi, an like Geissele's model in 2018, Potomac in 2021 is producing a build that is also extremely close.  The major difference between the clone and near-clone upper receiver groups has to do with the upper receiver, BCG and gas block.  The clone correct builds use Colt upper receivers and BCGs and NAVSEA styled Mk12 gas blocks.  The near clone builds by both Geissele and Potomac Armory use military grade contracted mil-spec upper receivers and military grade phophated and chrome lined BCGs, and use different gas blocks.  Depending on availability, Potomac Armory will build this upper with one of the following barrels: Colt 14.5" Carbine Gas, Daniel Defense 14.5" Carbine or, or FN 14.5" Mid Gas. Currently, all barrels have been available.  If you have a preference, add a note to your order.  Colt carbine will be the default barrel. Details: Mil Spec M4 receiver hard coat anodized in black mil-spec 7075 aluminum with upper Picatinny rail T-marked engraved to match the Geissele Mk16, includes shell deflector & ejection port cover, contracted from tier-1 manufacturer by Potomac Armory Geissele Mk16 Super Modular Handguard hardcoat mil-spec anodized in DDC with Geissele roll-marks and upper Picatinny rail T-marked engraved without painting to match the quality mil-spec upper receiver mil spec Government profile 14.5" CMV 4150 steel barrel with 1-7" rifling & 1/2"-28 tpi muzzle threads, chrome lined and mil-spec phosphated exterior. Geissele Airborne (military version with roll-marks) DDC charging handle mil-spec blackened steel low profile gas block with barrel dimpled set screws set with red Loctite. Mil Spec M16 bolt and carrier group, contracted by a tier 1 manufacturer by Potomac Armory Your choice of Surefire muzzle devices, pinned and welded in place by one of the best pin and weld shops in America (you might notice the weld) Pinned and welded muzzle devices result in a barrel with an overall length of 16" or more, making the attachment of the upper receiver group to a lower receiver a "street legal" rifle and not a short barreled rifle, subject to the National Firearms Act. Some may remember the original offering from Geissele in 2018 included a 30% off coupon from Surefire for both a SOCOM suppressor and a Surefire flashlight.  Those coupons have expired and are no longer offered. What, you ask, is the difference between this URGI and the URGI that Geissele is producing for 2021?  Well, the first thing is that as of this editing in April 2021, Geissele has not yet shipped any of the newer version of their URGI.  The next difference is that Geissele will not be using their own Geissele barrels in the 2021 URGI, and the upper receiver will be made by Geissele.  We are n