HFC - Tactical M4 AEG HB201B gen5 The fact that only one

The fact that only one eye is covered by the optic on this kit means that users are not susceptible to total ‘night-blindness’ which can be an inconvenient temporary side effect following the use of night vision that covers both eyes

Heavy-duty metal upper and lower receiver with deeply engraved licensed Noveske roll marks

1 x Magazine

it's still highly robust and the dust cover is steel

HFC - Tactical M4 AEG HB201B gen5 The fact that only oneName: HB201 Gun Type: AEG Rifle Brand : HFC Power Type: Electric Blowback: No Hop up: Adjustable Construction: Metal ABS Colour: Black Calibre: 6 mm BB Magazine: 300 Round Velocity: 320ft s Estimated Length: TBA Weight: 2350g Includes: HB201 Rifle Unblocking tool Instruction Manual 300 Round Magazine