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Discontinued/Archived Products

First Run Forged Lower Receiver

First Run Forged Lower Receiver

These receivers wereour very first attempt at aforged lower.And like our current production models theyexhibited a very high level of fit and finish ...

$135.00

UC Marked Forged Upper Receiver

UC Marked Forged Upper Receiver

As with our Mega Arms limited edition Umbrellalower receivers, our forged uppersare manufactured for us by AO Precision, LLC until our standard produ...

$125.00

Limited Edition Mega Receiver

Limited Edition Mega Receiver

This limited edition forged lower receiver offers a pocketed logo more conducive to color fill application for those customers so inclined. Only 200 ...

$135.00

Gen 3 Forged Lower Receiver

Gen 3 Forged Lower Receiver

Any attempt to circumvent or cheat our pricing structure will result in all orders being cancelled! Please see our Newsletter link for details and fu...

$175.00

Gen 4 Forged Lower Receiver

Gen 4 Forged Lower Receiver

While our forged lower receivers exhibit a very high level of fit and finish, it's simply not just the quality of the machining that separates Umbrel...

$175.00

Gen 4 Forged Lower HUUCR

Gen 4 Forged Lower HUUCR

Hard Use Umbrella Corp Receiver. It's how we designate a receiver that might not be the prettiest thing to look at, but it gets the job done like a p...

$150.00

Gen 3 Forged Upper Receiver - Assembled

Gen 3 Forged Upper Receiver - Assembled

Our latest forged upper receivers are manufactured to military contract specification. They feature machined M4 feedramps and come fully assembled wi...

$165.00

Gen 3 Forged Upper Receiver - Stripped

Gen 3 Forged Upper Receiver - Stripped

Our latest forged upper receivers are manufactured to military contract specification with machined M4 feedramps.This stripped version ships without ...

$150.00

Gen 3 Forged Upper HUUCR - Stripped

Gen 3 Forged Upper HUUCR - Stripped

Hard Use Umbrella Corp Receiver. It's how we designate a receiver that might not be the prettiest thing to look at, but it gets the job done like a p...

$130.00

Billet Lower Receiver 7075

Billet Lower Receiver 7075

While our standard production billet lowers will be crafted from the unique 7068 aluminum, this material has an extreme lead time for production quan...

$350.00