Hand Guard: Daniel Defense M4A1 RIS II FDE FSP/Non-FSP Bolt Carrier Group: Colt, FN Charging Handle: ... Vortex Razor 1-6 Gen 2 w/ Geissele mount, Leupold Mk6 1-6x20mm, Leupold Mk6 3-18x44mm, Nightforce NXS 2.5-10x24mm, Nightforce ATACR 1 …

The Special Operations Peculiar MODification (SOPMOD) kit is an accessory system for the M4A1 carbine, CQBR, FN SCAR Mk 16/17, HK416 and other weapons used by United States Special Operations Command (USSOCOM) special forces units, though it …

Our CQBR Block II is equipped with a 14.5″ Chrome-Lined, 5R, 4150V chrome moly vanadium barrel finished in a clean Mag Phos finish with an ASR suppressor-ready muzzle. The TYPE-A M4A1 Block II is driven by our TYPE-A Chrome Nitride bolt carrier group with an R.E.M Polish.

The Daniel Defense M4A1 SOCOM Block II Upper Receiver features a flat dark earth anodized finish. In a class by itself, the EXPS3 offers true two eyes open shooting for fast target acquisition, as well as 7mm raised base for iron sight access with Night Vision capability.

Jul 7, 2011 · SOPMOD is run by NSWC-Crane to equip SOF M4A1 Carbines with accessories. There are two distinct "blocks" as identified by NSWC-Crane PowerPoints as the primary source of information, however, there was a "transitional period" of several years in which carbines with items from both blocks were used.

The Daniel Defense M4A1 features the M4A1 RIS II, which has been in use by US Special Operations Command (SOCOM) for the SOPMOD Block II program since 2005. The M4A1 features a 14.5” Cold Hammer Forged M4 Profile barrel with a Daniel Defense Flash Suppressor.

Colt M4A1 SOPMOD Block 2 Upper Receiver, Military Special Colt Receiver with Daniel Defense M4A1 RIS-II FDE rail. This is a custom-made M4A1 URG with a 14.5" pinned and welded barrel, with Surefire Warcomp SOCOM extended flash hider for an overall 16" non-NFA setup.

使用RIS II的Mk18 MOD1比较早装备部队，而使用RIS II的M4A1也越来越多出现在阿富汗的实战部队中。 DDL URG为整体式上机匣，即护木固定在机匣前段，与枪管不接触。 这是当前的潮流——浮置式护木。 不过DDL URG有两种，一种是仍然可以保留原来的三角形准星座，另一种则完全取消了枪管上的准星座，如果需要机械瞄具，则需要在导轨上安装准星。 目前所见的训练或实战照片中，基本上都是后者。 至于配套的附件也换了新的型号，比如EOTech 553、ELCAN DR …

A Ranger with the 75th Ranger Regiment looks through the optics of his M4A1 Carbine (SOPMOD block II) during a capabilties exercise. The SOPMOD Block II program is a set of accessories for the M4a1s used by SOCOM forces.

Mar 24, 2023 · The block ii is a M4A1. It’s called a m4a1 block ii. And the sopmod program is a list of attachments and optics to increase the capability of the m4a1. Someone correct me if I’m wrong. Small arms solutions has a really good video on YouTube.