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- Caliber:
- 9mm Luger
- Barrel Length:
- 14.5 in, 16 in
- Barrel Twist Rate:
- 1-10
- Firearms Threads Per Inch:
- 1/2x28
- Handguard Type:
- Free-Float
- Muzzle Device:
- Multiport Muzzle Brake
- Finish:
- Anodized
- Color:
- Black
- Handguard Length:
- 13.625 in
Code: 3PX-URC-VNKF-2102169
MPN: 2102169
UPC: 855926007196
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 Mean Arms Bearing Delay AR-15 9mm 16in/14.5in Upper Receiver
The heart of the Bearing Delay Upper Receiver is the unique ball bearing bolt carrier group (BCG). The ball bearings interface with corresponding features in the barrel extension and provide the lockup in battery and the delay after firing. The system can be tuned by replacing the Lifter to change the angle of the surfaces that push the bearings from the inside of the BCG. The bolt face includes our unique center ejector to provide the most consistent ejection of any 9mm AR on the market. The firing pin passes through the ejector.
Specifications for Mean Arms Bearing Delay AR-15 9mm 16in/14.5in Upper Receiver:
| Manufacturer: | Mean Arms |
| Caliber: | 9mm Luger |
| Barrel Length: | 16 in, 14.5 in |
| Barrel Twist Rate: | 1-10 |
| Firearms Threads Per Inch: | 1/2x28 |
| Handguard Type: | Free-Float |
| Muzzle Device: | Multiport Muzzle Brake |
| Finish: | Anodized |
| Color: | Black |
| Fabric/Material: | Steel/Aluminum |
| Handguard Length: | 13.625 in |
| Handguard Style: | Hybrid Rail |
| Gun Rail: | M-LOK, Picatinny |
| Gun Make: | AR Platform |
| Gun Model: | AR-15 |
| Weight: | 3.7 lb |
| Gas System Type: | Proprietary |
The Bearing Delay Upper Receiver is a complete upper receiver system ready to be paired with the AR lower reciver of your choice Available in 5 different barrel lengths: 4.5'', 7.5'', 11'',14.5'', 14.5'' pinned and welded, and 16'' - all threaded for a 1/2-28 muzzle device No 9mm-specific buffer needed The Bearing Delay Upper Receiver is designed to work with standard AR-15 buffers.
Package Contents:
- Mean Arms Bearing Delay AR-15 9mm 16in/14.5in Upper Receiver
Mean Arms Bearing Delay AR-15 9mm 16in/14.5in Upper Receiver Orderable Models
List of Orderable Models
- Mean Arms Bearing Delay AR-15 9mm 16in/14.5in Upper Receiver, 1/2x28, Black, 2102169 , MPN: 2102169 , UPC: 855926007196 , Code: 3PX-URC-VNKF-2102169