Moriarti AR-15 5.56/.223 Wylde 16" Complete Upper – LH Side Charger, Stainless Barrel, M-LOK

5.56 NATO/.223 Wylde

Moriarti AR-15 5.56/.223 Wylde 16" Complete Upper – LH Side Charger, Stainless Barrel, M-LOK

This AR-15 16” Tactical Upper Assembly is designed for left-handed shooters or anyone seeking a streamlined side-charging upper for enhanced ergonomics and functionality. Built for .223 Wylde chambers, it accepts both .223 Remington and 5.56 NATO for added versatility and performance.

Featuring a 16" stainless steel HBAR barrel, this upper provides strength, precision, and heat resistance, making it a solid choice for both tactical setups and range shooting. The system comes fully assembled with a left-handed billet upper receiver, side-charging bolt carrier group, and 12” M-LOK slim handguard.

Barrel Specs:

• 16” HBAR profile, 416R stainless steel

• Chamber: .223 Wylde (compatible with 5.56 NATO and .223 Rem)

• Twist Rate: 1:8 RH, 6-groove button rifled

• Thread Pitch: 1/2x28 with A2 flash hider

• M4 feed ramps for reliable cycling

• Heat treated and stress relieved

• Carbine-length gas system

• .750" gas block journal

Upper Receiver:

• Billet aluminum construction

• Left-handed side charging design

• Gen 2 latch system

• Complete with side-charging BCG (included)

Gas System:

• .750" low-profile gas block

• Nitride-coated for durability

• Carbine-length gas tube

Handguard:

• 12” mid-length M-LOK free-floating rail

• Slim profile for improved handling

• Aircraft-grade aluminum, black hardcoat anodized

Included:

• Fully assembled upper receiver

• Side-charging bolt carrier group

• Charging handle integrated into side-charger system

• Muzzle device - triport in nitride

• Crush washer

NOTE: Images may not be an exact representation of the product.