HM Defense 16MBUP556 MonoBloc Upper 223 Rem/5.56x45mm NATO 16"

Name: HM Defense 16MBUP556 MonoBloc Upper 223 Rem/5.56x45mm NATO 16"
Brand: DEGuns
Price: 701.99 USD
Availability: InStock

Sold byDEGuns•Posted May 20, 2026

$701.99

Price and stock data refresh continuously from DEGuns.

Buy on DEGuns

Deal Summary

Currently in stock.
Caliber: 223/5.56
Category: parts
SKU: 71555
Brand: Hm Defense

Price History

Deal Details

Product Features & Specifications HM Defense 16MBUP556 MonoBloc Upper 223 Rem/5.56x45mm NATO 16" 4150 Chromoly Barrel w/Black Cerakote Finish, CNC Machined Muzzle Brake, Mid-Length Gas System, 15" Free-Float M-Lok Handguard, M16 Bolt Carrier Group, Anodized 7075-T6 Aluminum The MonoBloc Upper fe