Geissele Automatics 11.5″ URG-I Upper Receiver Group, Near Clone
A faithful near clone of the Upper Receiver Group – Improved adopted by USASOC to replace the Block II
Built around a cold hammer-forged 11.5″ barrel, this upper receiver group is a tack driver and quite reliable, making it great for practical shooting. The MK16 Super Modular Rail lends itself to the end user being able to mount various accessories wherever necessary.
With the advent of the USASOC URGI, that quintessentially American silhouette has changed forever. The Geissele Super Modular Rail MK16 handguard, hammer forged barrel, and mid-length gas system work in concert for a package that delivers measurable increases in hit probability. Designed to take the full rigors of the new M855A1 (AB57) ammunition, the USASOC URGI also takes full advantage of its capabilities.
Once the USASOC URGI is installed on an existing system, it essentially makes for a brand-new weapon. This complete upper receiver group is a near-clone of the exact upper receiver group currently in service with USASOC.
Specifications
Barrel: 11.5” (36 cm) 1:7 Twist, Hammer Forged, Chrome Lined
Caliber: 5.56mm NATO
Length: 21.25” (59cm) OAL
Rail: Geissele 10.5″ MK16 Super Modular Rail, Desert Dirt Color
BCG: Reliability Enhanced Bolt Carrier Group
Bolt: Geissele Stressproof Bolt
Barrel: Geissele 11.5″ Government Profile, Cold-Hammer Forged, Chrome-Lined Barrel, 1:7 Twist
Gas System: Carbine
Gas Block: Geissele Super Gas Block
Gas Port Size: 0.067″
Charging Handle: Geissele Airborne Charging Handle, Desert Dirt Color
Buffer Assembly: Super 42 Braided Wire Spring and H3 Buffer Combo
Muzzle Device: Surefire SOCOM 4-Prong Flash Hider
All NFA rules apply
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Angel H. (verified owner) –
I’ve been wanting to order the URG-I for a while and I’m happy I did. It’s exactly as described. I was a little shocked how fast the shipping was. I only ordered it less than 5 minutes. Then I get an email confirming my address and it was shipped within the next 10 minutes. Rooftop you’re the best! It’s the fastest I’ve seen anyone ship out an Upper to me.
Ryan J. (verified owner) –
Great comms and super fast shipping. I appreciate Sol following up to make sure all of my info was in check before sending. Everything went extra smoothly.
Nick (verified owner) –
I was extremely disappointed with the July 4th geissele blem sale on a different site so I decided to spend my money elsewhere. Got this upper for an insane price and couldn’t be happier. Sol had it shipped within hours of placing the order. Rooftop is truly the best buying experience in the industry.
J L F. (verified owner) –
Sol and his team came through when everyone one else was out of stock. Amazing price and lightning fast shipping. Not my first time ordering from Rooftop and definitely not my last.
Patrick S. (verified owner) –
Amazing product. Quality as always, guaranteed durability for an awesome price, especially if you get it with a military discount. Also fastest shipping out there I swear. I ordered mine at midnight one night and not even minutes later was emailed a tracking number.