Geissele URGI (Stripped) Upper Receiver – 14.5″

The USASOC URGI is a near-clone of the upper receiver group currently in service with the US Army Special Operations Command.
With the advent of the USASOC URGI, the American rifle 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.

• Mil-Spec M4 Upper Receiver Assembly
• Handguard: Geissele SMR MK16, DDC, 13.5″
• Barrel: Geissele 14.5″ Cold Hammer Forged
• Barrel Profile: Gov’t
• Caliber: 5.56 Nato / .223 Rem
• Twist Rate: 1/7
• Thread Pitch: 1/2 x 28
• Gas System: Mid Length
• Platform: AR-15, M4, M16

Note:

• This is a stripped upper receiver group and does not include a bolt carrier group, charging handle, or muzzle device