Receiver

M4A1 5.56x45 upper receiver

Description, market history and trader offers

M4A1 5.56x45 upper receiver
ReceiverM4A1

About the item

An upper receiver for the M4A1 assault rifle manufactured by Colt. Equipped with a mount for attaching additional devices.

Size

2 × 1

Updated

August 8, 2026

Purchase requirements

Trader level and required quest

Price history

Flea market price changes

Violet Card feature

Price history is available to subscribers starting with the Violet Card role.

Get the Violet Card on Boosty

Trader offers

Purchase, sale and potential difference

Best offer in each currency

Comments

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