Noveske N4 5.56 NATO AR-15 with Pinned-and-Welded Griffin Armament Spartan 3 Suppressor, 15.75 in Barrel Assembly
This custom AR-15 stands out for its permanently pinned-and-welded Griffin Armament Spartan 3 suppressor on a 10-inch barrel, yielding an overall barrel assembly length of approximately 15.75 inches. Built on a Noveske Rifleworks Model N4-marked lower with matching Noveske components, it features a free-float NSR KeyMod handguard, ambidextrous charging handle, and a flat-top upper. It is in excellent condition and includes two 30-round Magpul PMAGs.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal markings from previous handling and use. The bore is bright and clean. Please refer to the pictures for additional detail.
What’s Included
- Griffin Armament Spartan 3 5.56mm suppressor (permanently pinned and welded, installed)
- Two 30-round Magpul PMAG polymer magazines for 5.56x45
The suppressor is permanently pinned and welded to the barrel. The core barrel measures 10 inches; with the permanently attached suppressor, the overall barrel assembly length is approximately 15.75 inches. The muzzle interface is 1/2x28.
The lower receiver is marked Noveske Rifleworks LLC, Grants Pass OR, Model N4, and displays the Noveske cross on the magwell and components. A "PROUDLY MADE IN USA" marking is present. The bolt carrier shows a bright/silver finish, and the rifle wears a hardcoat anodized finish.
The upper is a flat-top with a forward assist and brass deflector. A free-float Noveske NSR aluminum handguard provides a KeyMod interface and a continuous 12 o'clock Picatinny rail. An ambidextrous charging handle with the Noveske cross is installed.
Furniture includes a 6-position collapsible polymer stock with an integral QD sling socket and a polymer pistol grip with fine texturing. The rifle uses a direct impingement action with a manual safety and a stated capacity of 30+1. No sights are installed from the factory, leaving the top rail open for user-selected optics or sights.