AR-15 5.56/.223 20" STRAIGHT FLUTED STAINLESS UPPER ASSEMBLY / LEFT HAND

5.56/.223

AR-15 5.56/.223 20" Straight Fluted Stainless Upper Assembly - Left Hand

Product Features:

Barrel:

• 20" 416R stainless steel HBAR contour barrel.

• Hardened to 26-32 RC and stress relieved for superior durability.

• Chambered in 223 Wylde (accepts both 5.56 NATO and .223 Remington rounds).

• 1:8 RH twist, 6 groove button rifled for optimal accuracy.

• .750 under gas block for easy fitment.

• Threaded 1/2x28 for compatibility with most muzzle devices.

• M4 feed ramps for smooth feeding.

• Finished with Nitride Triport Muzzle Brake and crush washer for enhanced recoil reduction.

Upper Receiver:

• Left Hand A3 flat top upper made from certified 7075-T6 aluminum forgings.

• Black hardcoat anodized to government specifications for increased durability.

• Forward assist and dust cover installed for ease of use.

Gas System:

• Low Profile .750 steel gas block for a clean, efficient gas system.

• Rifle-length gas tube ensures reliable cycling and smoother operation.

Handguards:

• 15" Rifle-length Free Floating M-LOK Handguard for a slim profile and enhanced ergonomics.

• Made from aircraft-quality aluminum and black hardcoat anodized for superior strength and wear resistance.

Additional Info:

• Does not include BCG (Bolt Carrier Group) or Charging Handle. Both are available as add-ons.

• Please allow 2-4 weeks for estimated delivery (due to high demand).

• Images may not represent the exact product as stock configurations may vary.