Watchtower Firearms Style 2 Stripped Billet Upper Receiver, Black, UDR-15-3G-2U-BLK

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Questions & Answers

Can I use this upper for a 300 Blackout build I am doing ? Expert Answer

Yes, this will work for .300 Blackout as well as 5.56/.223.

by Ethan C., Gear Expert, April 3, 2018

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Does this upper have the option to use a forward bolt assist? I can’t see where it would fit. Expert Answer

The F-1 Firearms Style 2 Stripped Billet Upper Receiver does not allow for the use of a forward assist.

by Ethan, Gear Expert, June 29, 2022

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Customer Reviews

Most Recent Reviews

Very custom shaped Upper. Prepare for fit issues. by Ryan, Verified Owner, February 21, 2020

The Upper receiver is light and looks great. However it did not fit well with my Anderson Lower or my Stinger Hand Guard. This is part is designed to work with F-1 parts and it has a unique shape that did not work with the milspec parts I had witho...
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Most Recent Reviews

Excellent custom upper, universal fit by GMS, Verified Owner, June 2, 2020

This F-1 upper is designed for universal fit on any mil-spec lower. I've put it on a Spikes, Noveske, & Aero Precision lower with perfect fit. The only "mod" you my need is the bolt release. It will not fit a large paddle bolt release like the See...
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Product Discontinued by Manufacturer

Watchtower Firearms Style 2 Stripped Billet Upper Receiver has been discontinued by Watchtower Firearms and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Upper Receivers yourself to try and find the perfect replacement for you!

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Product Info for Watchtower Firearms Style 2 Stripped Billet Upper Receiver

The Watchtower Firearms UDR-15 3G Style 2 Universal Upper Receiver has newly designed skeletonizing and a scalloped MIL-SPEC 1913 Picatinny rail. This receiver is made with 7075-T6 aircraft quality domestic aluminum, ensuring quality while the new Watchtower Firearms 3G skeletonizing reduces weight yet enhances aesthetics

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Watchtower Firearms Style 2 Stripped Billet Upper Receiver UDR-15-3G-2U-BLK

Product Discontinued by Manufacturer

Product Info for Watchtower Firearms Style 2 Stripped Billet Upper Receiver

Package Contents:

AR Upper Receiver Parts

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