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Customer Reviews
Most Recent Reviews
Small Disapointment by ducarider7, Verified Owner, August 28, 2025
When you hear Vseven you think $$$, high quality. The upper itself has no fitment issues but its cosmetically not perfect and some may not care and some may. To me if I’m spending 100’s of dollars I expect perfection. Will this upper perform like it ...
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Most Recent Reviews
Excellent Upper by Ry, Verified Owner, February 24, 2022
This Upper receiver from V Seven seems to be an excellent fit for my Aero Lower. The tolerances are tight and there is no wiggle at all and I have not even used the lower adjustment.I do not have my barrel in yet so I will update accordingly once it ...
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Most Recent Reviews
V7 Quality by CJ, May 27, 2021
I scored this upper and bought it during a very busy time. Great upper. Fits well even with a 80% lower and has a nice finish. Has a film inside the upper that acts as a lubricant. Very light weight. I bought it to go on a 11.5. If you have a chance ...
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Product Info for V Seven M4 Upper Assembly

The V Seven M4 Upper Assembly is built for your AR-15. These AR15 Upper Receivers from Vaquero Arms are machined from 7075 T6 aluminum forging to create a durable platform that's lightweight. For the best firing experience possible, the Vaquero Arms M4 Upper Assembly includes an Ultra-Light Forward Assist, Ultra-Light Port Door, and a Rod Support Base, offering incredible light transmittance and a strong barrier against intrusive outside elements. This Vaquero Arms M4 Upper Assembly w/V Seven Ultra Light Forward Assist also includes an M4 extended feed ramp, so you can take full advantage of the capabilities of your firearm. When you need a reliable and feature rich upgrade for your M4 upper, look no further than Vaquero Arms M4 Upper Assembly.image

Specifications for V Seven M4 Upper Assembly:

Manufacturer: V Seven
Color: Black
Finish: Anodized
Fabric/Material: 7075 T6 FORGING
Gun Make: AR Platform
Gun Model: AR-15
Condition: New

Features:

  • For Ar-15
  • Machined From 7075 T6 Forging
  • Mil-Std 1913 Rail For Mounting Optics/Accessories
  • M4 Extended Feed Ramps
  • Typeiii Hardcoat Anodized
  • Assembly Includes Installed V Seven Ultra-Light Forward Assist, Ultra-Light Port Door, & Port Door Rod
  • Included Accessories: Spring & Pin

Package Contents:

  • V Seven M4 Upper Assembly

V Seven M4 Upper Assembly Orderable Models

List of Orderable Models

  • V Seven M4 Upper Assembly w/Diamond Forward Assist, M4-UPA-DIAM , MPN: M4-UPA-DIAM , UPC: 077777100882 , Code: 3J2-UPR-V7-14-M4-UPA-DIAM
  • V Seven M4 Upper Assembly w/Bull'S Eye Forward Assist, M4-UPA-BULLS , MPN: M4-UPA-BULLS , UPC: 077777100875 , Code: 3J2-UPR-V7-14-M4-UPA-BULLS
  • V Seven M4 Upper Assembly w/Minimal Forward Assist, M4-UPA-MINI , MPN: M4-UPA-MINI , UPC: 077777100899 , Code: 3J2-UPR-V7-14-M4-UPA-MINI
  • V Seven M4 Upper Assembly w/Vertical Lines Forward Assist, M4-UPA-VERT , MPN: M4-UPA-VERT , UPC: 077777100868 , Code: 3J2-UPR-V7-14-M4-UPA-VERT

V Seven M4 Upper Assembly Unavailable & Discontinued Models

List of Unorderable Models

  • Open Box, Dealer Demo, V Seven M4 Upper Assembly w/Diamond Forward Assist, M4-UPA-DIAM , MPN: M4-UPA-DIAM-DMO , Code: 3J2-UPR-V7-14-M4-UPA-DIAM-DMO
  • DEMO, V Seven M4 Upper Assembly w/Diamond Forward Assist, M4-UPA-DIAM , MPN: M4-UPA-DIAM-DEMO , Code: 3J2-UPR-V7-14-M4-UPA-DIAM-DEMO
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