Discontinued/Archived Products
Ambidextrous Charging Handle
Working with our goodfriends at Radian Weapons, we offer our take on the ambidextrous Raptor charging handle. Machined from 7075-T6 aluminum alloy, t...
$85.00
Ambidextrous Charging Handle Suppressor Optimized
Working with our goodfriends at Radian Weapons, we offer our take on the suppressor-optimized Raptor-SD™. Machined from 7075-T6 aluminum alloy, the R...
$99.00
Gen 5 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...
$180.00
Forged Receiver Set w/ Stripped Upper
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...
$325.00
Forged Receiver Set w/ Assembled Upper
Note: picture incorrectly shows a stripped upper receiver, but upper will be assembled prior to shipping. While our forged lower receivers exhibit a ...
$340.00
Grip 23
Development started in 2007 with the idea to create a more vertical grip for the platform, reducing wrist fatigue of the Operator while encouraging a...
$20.00
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
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 2 Forged Upper 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...
$130.00
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