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Questions & Answers
Can this be used with an Ar 45 lower? Expert Answer

If the AR45 Lower receiver is Mil-Spec dimensions then the F5 MFG AR-15 Billet Upper Receiver should work fine.

by Hunter, Gear Expert, May 17, 2022
Can you run .458 SOCOM with this upper ?? I think it says you can on their website, but I want to make sure. Expert Answer

The manufacturer doesn't state if the F5 MFG AR-15 Billet Upper Receivers can be used for a 458 SOCOM build. I recommend contacting F5 Manufacturing for that information.

by Hunter, Gear Expert, April 27, 2022
Customer Reviews
Helpful Positive Review seems of great quality, finsh looks great. by Richy Herrera, Verified Owner, April 21, 2022
Great quality & finish is great. however I was sent the wrong one. I wanted one with dust cover options and I was sent one with no dust cover nor can I install one. Bcg will probably look cool open though.
2/2 found this helpful
Read 1 Review
Color: Naked Finish: Cerakote Fabric/Material: Billet 6061 Aluminum Caliber: .223 Remington , .300 AAC Blackout , 5.56x45mm NATO Gun Make: AR Platform Gun Model: AR-15 Condition: Used Condition Quality: Fair Condition Details: Missing Item Weight: 1.5 lb

Code: 4N3-UPR-F5MFG201-F5-AR15BU-NKD-EDEMO-MI-D

MPN: F5-AR15BU-NKD-EDEMO1

Product No Longer Available

Product Info for F5 MFG AR-15 Billet Upper Receivers

Brand new Billet uppers for your next AR 15 build. These uppers are precision CNC machined out of 6061 Billet aluminum. They have been designed and manufactured to give your AR the performance and look you expect. Get them now and keep them in your safe just in case. They feature a fully integrated Picatinny rail, Slim profile, and will come with an installed dust cover. Available in Armor black Cerakote. For that special custom AR, we also have them available in raw aluminum as well, straight off of the machine. These high-quality billet uppers can't be beaten for the price.image

Features of F5 MFG AR-15 Billet Upper Receivers

  • 6061 Billet construction
  • AR-15 compatible
  • Sleek profile
  • Dustcover Ready
  • Full Pic rail
  • Cerakote finish

Package Contents:

  • F5 MFG AR-15 Billet Upper Receivers

Magazine and Accessories

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Gun Triggers

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Gunsmithing Tools & Accessories

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Gun Parts and Accessories

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Gun Barrels

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Gun Sights

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Gun Stocks

1–17 / 17
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Mounts, Rings and Accessories

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Related Products to F5 MFG AR-15 Billet Upper Receivers

F5 MFG AR-15 Billet Upper Receivers Unavailable & Discontinued Models

List of Unorderable Models

USED F5 MFG AR-15 Billet Upper Receiver, Naked, F5-AR15BU-NKD, EDEMO1, Used, Condition Fair, Missing Item , MPN: F5-AR15BU-NKD-EDEMO1 , Code: 4N3-UPR-F5MFG201-F5-AR15BU-NKD-EDEMO-MI-D
F5 MFG AR-15 Billet Upper Receiver, Naked, F5-AR15BU-NKD , MPN: F5-AR15BU-NKD , UPC: 735940470490 , Code: 4N3-UPR-F5MFG201-F5-AR15BU-NKD
F5 MFG AR-15 Billet Upper Receiver, Black, F5-AR15BU-BLK , MPN: F5-AR15BU-BLK , UPC: 735940470469 , Code: 4N3-UPR-F5MFG201-F5-AR15BU-BLK
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