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Questions & Answers
Is this Barrel free floated?

Yes, it has a vented free-floating handguard and scope risers on a flat-top upper.

by Gene, Verified Owner, July 17, 2019
Does this have threded barrel?

No, tip of barrel isn't threaded. Anything that notes post ban is not going to be threaded.

by Bubba, Verified Owner, August 27, 2018
Customer Reviews
Most Recent Reviews
Varminter upper by Tom, December 29, 2017
One would think if you buy a bushmaster upper it should fit on a bushmaster lower. I tries the upper on a M&P and a Anderson lower too would not fit on them either. I was going to send it back but with a little grinding I have a very tight fit.
0/2 found this helpful
Most Recent Reviews
Great product the bushmaster upper is a excellent way to upgrade your AR. Optics planet provided fast shipping at 2 days and the best price around. The upper has a nice finish and texture grip on the fore-grip. I would buy this product again.
Most Recent Reviews
Great upper for the money by Micmed, Verified Owner, February 24, 2019
Had an older preban XM15-E2S with 16" Hbar that was giving me around 2MOA with a cheap Redfield scope. With this upper on that lower I am getting 3/4 MOA easy with a Nikon ProStaff 12x. That is with non match 40gr varmint rounds. Highly recommend.
Most Recent Reviews
Great uppper by Ken, Verified Owner, December 25, 2017
Phenomenally accurate. May fit tight on your lower. It needs to fit tight for accuracy. This is not the problem with the upper, but you need a good trigger to do this upper justice. I honed my trigger, but I can't make it match grade. A stock st...
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Read All 4 Reviews

Product Discontinued by Manufacturer

Bushmaster XM-15 Complete Upper w/Bolt 5.56/223 Varminter ORC 24 in. Fluted Barrel 1x9 Twist Post-Ban has been discontinued by Bushmaster 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!

ATTENTION! We currently do not ship this product to P.O. Boxes, AK, CA, CT, DE, HI, MA, NJ, NY, U.S. Territories, or select Colorado locations. Please see our policies for more information or a detailed list of locations.

Product Info for Bushmaster XM-15 Complete Upper w/Bolt 5.56/223 Varminter ORC 24 in. Fluted Barrel 1x9 Twist Post-Ban

? Built on the versatile Bushmaster modular AR upper platform? Barreled upper receivers can be used on existing AR15-type lower receivers? Bushmaster 4150 chrome-moly-vanadium steel barrel? All receivers feature integral brass defectors and hard anodized finish? Each assembly is factory headspaced proofed test-fred and ready to use? Forged lightweight 7075T6 aircraft-quality aluminum receivers incorporate all M16A2 design improvements including cartridge case defector bolt catch assembly and raised ribs for protection against accidental magazine release? Fluted extra heavy non-chrome-lined 24? barrel with 1 in 9? twistimage

Package Contents:

  • Bushmaster XM-15 Complete Upper w/Bolt 5.56/223 Varminter ORC 24 in. Fluted Barrel 1x9 Twist Post-Ban

Ammunition

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Ammo Boxes

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Related Products to Bushmaster XM-15 Complete Upper w/Bolt 5.56/223 Varminter ORC 24 in. Fluted Barrel 1x9 Twist Post-Ban

Bushmaster XM-15 Complete Upper w/Bolt 5.56/223 Varminter ORC 24 in. Fluted Barrel 1x9 Twist Post-Ban Unavailable & Discontinued Models

List of Unorderable Models

  • Demo, Bushmaster XM-15 Complete Upper w/Bolt 5.56/223 Varminter ORC 24 in. Fluted Barrel 1x9 Twist Post-Ban 92820 , MPN: 92820-DEMO , Code: 6C5-URC-92820-DEMO
  • Bushmaster XM-15 Complete Upper w/Bolt 5.56/223 Varminter ORC 24 in. Fluted Barrel 1x9 Twist Post-Ban 92820 , MPN: 92820 , UPC: 604206928207 , Code: 6C5-URC-92820-EE
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