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M4E1 Threaded Stripped Upper Receiver - OD Green Anodized

Starting at: $134.99 Shop

Features:

M4 Feedramps

.250 takedown pin holes

Comes stripped, with NO dust cover

M4E1 Specific Details:

Handguard mounting platform is forged into the receiver

These uppers are not piston-kit compatible

Will support barrels with a diameter up to 1"

Includes:

M4E1 Threaded Stripped Upper Receiver

Forward Assist Included