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RTB Barreled 8.3" 9mm Upper Receiver | FLASH CAN | 10" M-LOK

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Product Code: RTB-BU8.3-9MM
Stock Status Stock Status: Out of Stock
MSRP: $299.95
Sale Price: Sale Price: $249.95
$249.95
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Out of stock

RTB Barreled 8.3" 9mm Upper Receiver | FLASH CAN | 10" M-LOK

NO BCG OR CHARGING HANDLE INCLUDED

Click here for Charging Handles

Click here for Bolt Carrier Groups

This Barreled 8.3 inch M-LOK upper receiver comes with a 10 inch free-float handguard and is built with only the best Mil-Spec components. The heart of this upper is comprised of a 4150 M4 barrel.

Barrel:
  • Barrel Material: 4150 CMV Steel
  • Made in the USA
  • 8.3" in Length
  • 1:10 Twist Rate
  • Chambered in 9x19 Para
  • Thread Pattern - 1/2x36


Upper Receiver:

  • Machined from a Mil-Spec 7075 T6 Forging
  • Black Anodization


Handguard:

  • MATERIAL: HARD COAT ANODIZED/CERAKOTED ALUMINUM HANDGUARD, ALUMINUM BARREL NUT
  • PRECISION BORE
  • ACCEPTS M-LOK RAIL SECTIONS & ACCESSORIES
  • 7075-T6 BARREL NUT
  • RAIL LENGTH IS MEASURED ALONG THE TOP
  • INNER DIAMETER: 1.36"
SKU:
RTB-BU8.3-9MM
UPC:
860006521939