MODERN MATERIEL SPORT Upper Receiver (Semi-Complete)
$589.99 – $674.99
MODERN MATERIEL is excited to offer a comprehensive line-up of barreled upper receiver groups based on the Gen4 versions of MODMAT rifles, pistols and SBF’s.
MODERN MATERIEL PATROL Upper Receiver (Semi-Complete)
MODERN MATERIEL is excited to offer a comprehensive line-up of barreled upper receiver groups based on the Gen4 versions of MODMAT rifles, pistols and SBF’s. All semi-complete SPORT assemblies will include:
- MM SPORT Upper Receiver with Ejection Port Cover (Dust Door) – this upper receiver DOES NOT have a forward assist feature.
- MM 5.56 Custom Profile Barrel with Gas Block (staked to barrel) & Gas Tube
- MM PATROL or SPORT handguard
- Choice of muzzle device
All aluminum parts are finished in Type III Hard Coat Black Anodize.