Upper Build Kit 9mm Slick Side Upper Receiver Combo + 9mm Barrel 1/2 x 36

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MSRP: $154.95 - $164.95
$87.95 - $94.95
$87.95
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Right To Bear 9mm Medium Profile Barrel 1/2 x 36 + 9mm Slick Side Upper Receiver Combo

This combo kit comes with a 9mm Right to Bear Barrel and a SlickSide 9mm (.22LR compatible) upper receiver. The Right To Bear 9mm Barrel is machined in house on state-of-the-art CNC machines and are thoroughly inspected at multiple stages of the build process to ensure quality. This barrel is machined from 4150 Chrome Moly Vanadium Steel and has a 1:10 twist rate. Available in multiple thread pitches. The final process is a salt bath Nitride finish for an added layer of protection.The RTB Upper is made from forged 7075-T6 aluminum and is Hard Coat Anodized. It meets military specifications and comes in a slick side configuration. The ejection port door is sized for 9mm and 22LR. This upper does have a shell deflector, but does not have a forward assist.


**Disclaimer** These barrels have no Index pin or dedicated feed ramps


Features:

Barrel
Specifications
Caliber 9mm
Length 5.5"
Material 4150 Chrome Moly Vanadium
Profile Straight
Finish QPQ Corrosion Resistant
Gas System Length Blowback
Gas Block Journal .N/A
Dimpled? No
Twist Rate 1:10
Muzzle Thread 1/2x36 TPI
Weight 9.6oz
Barrel Extension Integrated
Target Crown 11 Degree

Barrel
Specifications
Caliber 9mm
Length 4.5
Material 4150 Chrome Moly Vanadium
Profile Straight
Finish QPQ Corrosion Resistant
Gas System Length None
Gas Block Journal N/A
Dimpled? No
Twist Rate 1:10
Muzzle Thread 1/2x36 TPI
Weight 8.3oz
Barrel Extension Integrated
Target Crown 11 Degree





Upper
  • Machined from a Mil-Spec 7075 T6 forging
  • Type III Hardcoat Anodized finish

These uppers are machined to extremely tight tolerances for a more accurate build. Seating the barrel may take additional force. Light taps with a rubber mallet will do the trick.

Please Note: These uppers are only compatible with .22LR and smaller pistol caliber rounds, such as 9mm and .40