Geissele URG-I CALI Comp. Colt Lower AR15 14.5″ Rifle & KAC Surefire LMT
SOLD FOR: $1,225.00
LSB#: WY250421ML020
Make: Colt Lower / Geissele Upper
Model: Piston Carbine
Serial Number: LP002656
Year of Manufacture: Modern
Caliber: 5.56 Nato
Action Type: Semi-Automatic, Direct Impingement
Markings: The left side of the lower is marked “COLT” along with the Rampant Colt logo. Below is “ “PISTON CARBINE ™ / CAL. 5.56MM / LP002656” The trigger is marked “G” and above, the receiver is marked “COLT DEFENCE HARTFORD, CONN. -U.S.A.- / FIRE / SAFE”. The right side of the receiver is marked “FIRE / SAFE”. The Charging handle is marked “GIESSELE AUTOMATICS”. The bottom of the stock is marked “LMT”. The left side of the hanguard is marked “PN: 05-650S”. The right side of the receiver is marked “GIESSELE AUTOMATICS NORTH WALES, PA”. The carrier group is marked “C” and “MPC”. Both Kinect rail attachments are marked “KINEKT PAT. 9,933,112”. The front folding sight is marked “KAC PN: 99051 NSN: 1005-01-473-1410”. The muzzle device is marked “SF FH556RC-1/2-28”.
Barrel Length: 14.5”. 16” with SureFire SF4P 4 Prong Flash Hider, Pinned & Welded.
Sights / Optics: Knights Armament Folding Sights
Firearm Configuration & Condition: The pistol grip is a standard A2 pistol grip. The buffer is a Geissele Buffer. The bolt carrier group is made by Colt. The trigger is a Giessele Automatics two-stage trigger. The charging handle is a Geissele Automatics Airborne charging handle. The handguard is an Geissele Super Modular Rail MK16 handguard. Attached to the handguard is 2x Kinect MLOK rail attachments and 1x standard MLOK rail attachment. The buttstock is an LMT SOPMOD buttstock. The furniture set rates in about Very Good overall condition. There are no chips or cracks. There is some mild handling wear.
California Notice: This firearm has a California compliant lower that requires the upper and lower to be separated in order to release the magazine.
Magazine Quantity & Condition: None
Type of Finish: Black, Tan
Finish Originality: Original
Bore Condition: The bore is bright and the rifling is sharp. There is no erosion in the bore. This writer would rate it as 9/10.
Overall Condition: This rifle retains about 95% of its metal finish. The balance of the finish shows normal operation wear. There is some finish loss and brass marks on the case deflector. The screw heads are sharp. The markings are clear. There is some wear on the picatinnies. The firearm shows expected signs of wear from regular operation and no unusual marks or scratches. Overall, this rifle rates in about Very Good condition.
Mechanics: The action functions correctly. We did not fire this rifle. As with all used firearms, a thorough cleaning may be necessary to meet your maintenance requirements.
Box, Paperwork & Accessories: This rifle comes with its Geissele URG-I upper box.
Our Assessment: This AR-15 build combines top-tier components into a rugged, reliable platform designed for precision and durability. The rifle features a Colt lower receiver—renowned for its military-spec tolerances and battle-proven reliability—paired with a Geissele URGI upper, the same upper receiver group issued to U.S. Army Special Operations Command (USASOC). The URGI includes a 14.5″ barrel with a SureFire four-prong flash hider permanently pinned and welded to meet the 16″ legal requirement, doubling as a suppressor mount for SureFire SOCOM suppressors. The upper also features a Geissele Super Modular Rail MK16, maximizing rigidity and mounting space for optics and accessories. A Geissele Airborne Charging Handle and Geissele trigger further elevate control and responsiveness, offering ambidextrous function and a crisp, clean break for improved accuracy.
The rifle is fully outfitted for California compliance, featuring a fixed-magazine setup using a maglock system that requires the upper to be separated from the lower to reload—satisfying current CA legal requirements while maintaining the rifle’s feature-rich configuration. A set of Knight’s Armament Company (KAC) backup iron sights ensures dependable aiming even if optics fail, while the LMT SOPMOD stock provides a rock-solid cheek weld and battery storage without compromising comfort or durability. With premium components from Colt, Geissele, SureFire, LMT, and KAC, this AR-15 build reflects a high-performance, duty-grade rifle adapted for both legal compliance and top-end capability. Be sure to check out the photographs for a better understanding of the firearm. – C.R.
