LWRC IC-MKII Pistol OD Green

The LWRC IC-MKII Pistol in OD Green is LWRC International’s new flagship 5.56 gas piston AR pistol, designed to replace the tried and true IC-A5. It is a piston gun built the LWRC way, overbuilt where it counts and finished in a clean olive drab that stands out from the sea of black rifles on the rack.

If you wanted an IC-A5 with more rail, more strength and easier gas adjustment, this is exactly that gun in a compact package.

What Separates the LWRC IC-MKII Pistol From the A5

The MKII keeps the proven two way adjustable gas piston system from the A5 but adds a new butterfly style adjustment key you can reach right through the machined holes in the handguard. Tuning the gun to your setup takes seconds instead of a bench session with punches and pins.

Upgrades run throughout the platform. A longer M-LOK handguard slides off after loosening just two screws at its base, and stronger monoforged upper and lower receivers give the whole assembly a stiffer, more durable backbone.

The buyer for this gun is someone who already respects the A5 and wants the refined version. Nothing about the MKII asks you to relearn the platform, it simply removes the friction points.

Key Features

Feature for feature, the LWRC IC-MKII Pistol is built like a duty rifle that happens to be short.

• 5.56 chambering in a compact AR pistol configuration
• Two way adjustable gas piston system with a butterfly style key
• Gas adjustment through machined openings in the handguard, no teardown required
• Monoforged upper and lower receivers for added strength
• Extended M-LOK handguard removable via two screws
• LWRCi ultra strong one piece bolt carrier, nickel boron coated
• OD Green finish

Bolt Carrier and Specifications

LWRCi’s ultra strong one piece bolt carrier features rearward relief cuts designed for water submersion and wears a nickel boron coating for added lubricity and easy cleanup after long range sessions. One piece construction removes the staked gas key that fails on lesser carriers, which is exactly the kind of detail that separates a duty gun from a range toy.

The two way adjustable gas system lets you add gas for weak or dirty ammunition and cut it back for suppressed fire. On a short gun that adjustment range is more valuable than on a rifle, because port pressure is higher and the margin for error is smaller.

Mounting is M-LOK, caliber is 5.56, receivers are monoforged and the color is OD Green. There is nothing on this list that exists for marketing reasons.

The extended handguard is worth calling out separately. Beyond the extra accessory space, a longer rail lets you push the support hand well forward, and that leverage does more for muzzle control on a short gun than almost any other change you can make.

Removing the handguard with two screws also changes how often you actually inspect the gas system. When access is easy, maintenance gets done, and a gun that gets maintained stays reliable far longer than one that gets ignored.

Use, Care and Compatibility

Olive drab has been the color of working guns for generations, and it hides handling wear better than black while pairing naturally with green and tan gear. It also makes your gun instantly identifiable at a crowded range.

Maintenance is the easy part of owning a piston AR. Wipe the piston and op rod, brush the bore, keep the carrier lightly oiled and verify the gas setting whenever your ammunition or muzzle device changes. Standard AR-15 magazines, grips, stocks and optics all fit, and M-LOK accessories mount directly. If you want to see how this compares to the rifle and SBR versions, browse our firearms collection for what is currently in stock. LWRC International backs the platform with real support.

Compact, reliable and finished in a color that suits it, the LWRC IC-MKII Pistol in OD Green is an easy recommendation. Like every firearm, it ships to your local FFL for pickup after your background check.