MK18 URG-I: The Upper Receiver Group - Improved (URG-I) features a gas block end without a front sight and a railed M-LOK handguard, by Geissele Automatics. The URG-I also replaces the MK18 MOD 1's heavier SOCOM barrel with a standard "government" profile cold hammer forged barrel with a longer gas system. [ 7 ]

Feb 24, 2021 · The M4A1, MK12, and MK18 are three very popular rifles in the Daniel Defense product line and each is built for specific missions.

Nov 28, 2023 · The Mk 18 is a short-barreled variant of the M4 carbine. Chambered in 5.56x45mm NATO and features a 262mm (10.3in) barrel compared to the M4’s (14.5in) barrel. It is the weapon of choice for CQB when the maximum engagement distance is expected to …

Understand how the MK18 is tailored for close quarters battle (CQB) with its compact design, while the M4 offers versatility and accuracy for a wider range of combat scenarios. Discover the evolution of these rifles and their significance in today’s military operations.

The CQBR, designated Mk 18 Mod 0, is a variant of the M4 family of carbines. Designed for Close Quarters Battle (CQB), the CQBR is significantly shorter than its M4 / M4A1 cousins, with a barrel-length of 10.3 inches compared to the M4's 14.5 inches.

The Daniel Defense MK18 features the railed forend Daniel Defense currently provides to USSOCOM, and a 10.3” Cold Hammer Forged Barrel. The MK18 rail system features the patented bolt-up attachment system and has been rigorously tested …

The M4 carbine (officially Carbine, Caliber 5.56 mm, M4) is a 5.56×45mm NATO assault rifle developed in the United States during the 1980s. It is a shortened version of the M16A2 assault rifle.

The MK18 AR15 style firearm is unmatched in size, weight, and performance, and features the picatinny quad rail Daniel Defense provides to USSOCOM. The RIS II picatinny quad rail features a Bolt-Up System that has been rigorously tested prior to fielding by USSOCOM.

The MK18 SBR is equipped with a 10.5″ vanadium alloy steel barrel (for weight reduction) and a KAC M4 Carb Rail with a mil-spec A2 flash hider to give it that aggressive stance. Fully furnished with B5 furniture, and a 30 round capacity magazines.

The Mk18 rifle is a shortened variant of the M4 carbine, chambered in 5.56x45mm NATO. It was developed by the United States Navy in the early 2000s as a compact, lightweight weapon for use in close-quarters combat (CQB).