Noveske AR-15 N4 Micro Switchblock Complete Upper Receiver 5.56x45mm NATO 10.5" Barrel NSR-9.75 M-LOK Handguard Black

Name: Noveske AR-15 N4 Micro Switchblock Complete Upper Receiver 5.56x45mm NATO 10.5" Barrel NSR-9.75 M-LOK Handguard Black
Brand: MidwayUSA
Price: 1286.78 USD
Availability: InStock

Sold byMidwayUSA•Posted Apr 27, 2026

Compare prices for Noveske AR-15 N4 Micro Switchblock Complete Upper Receiver 5.56x45mm NATO 10.5" Barrel NSR-9.75 M-LOK Handguard Black

$1,286.78

$1,496.25

You save $209.47 (14% off)

Price and stock data refresh continuously from MidwayUSA.

Buy on MidwayUSA

Deal Summary

Currently in stock.
Caliber: 223/5.56
Category: parts
UPC: 840906135273
SKU: 212825
Brand: Noveske

Price History

Deal Details

This Noveske N4 Complete AR-15 Upper Assembly comes fully assembled and ready to drop onto any standard AR-15 lower receiver. The N4 upper is a precision machined billet receiver from 7075-T6 with extended feed ramps. The upper is finished with Hardcoat type III anodizing, with Cerakote ceramic black coating for the ultimate finish and performance. Additional features include a pinned Switchblock gas block, a Pig Pen suppressor compatible flash hider, and a shot-peened, MP-tested bolt housed wit

Other Offers for This Product

Active offers from your catalog for Noveske AR-15 N4 Micro Switchblock Complete Upper Receiver 5.56x45mm NATO 10.5" Barrel NSR-9.75 M-LOK Handguard Black.

View full product comparison

No additional active sibling offers were found for this product right now.