M4A1 URGI
![](https://cdn11.bigcommerce.com/s-70fo0g802l/product_images/uploaded_images/urgi-01.jpg)
PARTS LIST
Lower Receiver
Lower Receiver: Colt A2 profile Lower w/ UID Label
Stocks: LMT Sopmod Gen 1/2 Black/FDE, Colt CAR, Magpul CTR (Various Others)
Grip: Standard A2, Ergo, Magpul Miad (Various Others)
Trigger: Colt, Geissele SSF/SSA
Trigger Guard: GI
Rear Sling Mount: CQD
Upper Receiver
Upper Receiver: Colt Keyhole/Square/Cage Code, Mueller
Barrel: Daniel Defense 14.5" mid-length, gov profile
Gas Block: Daniel Defense Mk12 Gas Block (originally spec'd), Daniel Defense slim gas block (available when purchased w/ barrel)
Muzzle Device: Surefire Socom 4 Prong Flash Hider
Hand Guard: Geissele Mk16 13.5" DDC
Bolt Carrier Group: Colt, FN, Contract
Charging Handle: Geissele Airborne Charging Handle DDC
Rear Sight: Matech
Front Sight: Knights Armament Full Size Front Sight (Taupe or Black)
Optic: Vortex Razor 1-6 Gen II, Kahles K16i 1-6, Nightforce ATACR 1-8, Nightforce NX8, Eotech 553/SU-231, Eotech EXPS3-0/SU-231a, Elcan SpecterDR 1-4/SU-230 FDE w/ L3 MRDS/Docter, Aimpoint T1/T2 in Larue Mount/Offset mounts, Aimpoint CompM4s, Eotech G33 Anodized
Light: Insight M3X FDE, Insight WMX200 Bronze, Surefire Scout (Various Models), Surefire X400v
Laser: Peq15/Atpial C, LA5
Suppressor: Surefire Socom RC
Front Sling Mount: Magpul MLOK QD
Foregrips: Magpul AFG, Magpul RVG
REFERENCE
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