Noveske N4 SPR 6mm ARC 18" Barrel FDE Complete Upper Receiver

Purpose-built for precision and durability, the Noveske N4 SPR chambered in 6mm ARC delivers long-range performance in a rugged, combat-ready package. Designed for serious marksmen, this Special Purpose Rifle features an 18″ stainless steel match-grade barrel with Noveske’s renowned hand-polished chamber and pinned low-profile gas block. The rifle-length gas system ensures smoother recoil impulse, while the DLC-coated 6mm ARC bolt enhances strength and longevity under sustained fire. Whether you're engaging steel at extended range or pushing for sub-MOA groups, this rifle is built to exceed expectations.

Specifications:

Caliber: 6mm ARC

Barrel: 18″ 416R Stainless Steel, 1:7 twist, 3-land rifling

Gas System: Rifle-length with pinned low-profile Noveske gas block

Muzzle Device: Noveske Pig Pen (suppressor compatible), 5/8x24 threads

Chamber: Noveske Match Chamber, hand polished

Upper: Gen 4 Billet 7075-T6 aluminum, hardcoat anodized + Armor Black Cerakote

Bolt Carrier Group: DLC-coated 9310 steel bolt, FA-rated carrier, staked key

Charging Handle: Noveske Love Handle (ambidextrous)

Handguard: 15″ Gen 4 NSR M-LOK with 1913 Picatinny top rail

Receiver Features: Extended feed ramps, anti-rotation interface with handguard

Barrel Extension: M4 with extended, hand-polished feed ramps

Get it at Battlehawk Armory!