4.5″ Mamba-X with Compensator


1 in stock

  • How do you want this product? *

  • Complete your build with a grip frame *

    Ruger 22/45 Grip Frame + $385.00
    Ruger Standard Grip Frame + $415.00
    Tandemkross Cthuhlu Gripframe, Black/Black + $600.00
    Tandemkross Cthuhlu Gripframe, Black/Green + $650.00
  • Choose your bolt *

    Factory Ruger MK IV Bolt + Original price was: $30.00.Current price is: $0.00.
    Black Volquartsen Competition Bolt + Original price was: $305.00.Current price is: $275.00.
    Gold Volquartsen Competition Bolt + Original price was: $305.00.Current price is: $275.00.
  • Add an optic *

    Gideon Optics Alpha, Green Circle Dot + Original price was: $200.00.Current price is: $180.00.
    Gideon Optics Omega, Green Circle Dot + Original price was: $200.00.Current price is: $180.00.
  • Don't forget the mags! *

    Ruger 22/45 Magazine + $22.50
    Ruger Standard Magazine + $22.50
  • How about a suppressor? *

    Otter Creek Titanium Rimfire Suppressor + $435.00
    Resilient Suppressors Jessie’s Girl + $372.00
    Aklys Kopis .22 Suppressor + $295.00
  • Pre-Engrave your firearm for a Form 1 SBR/SBS *

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SKU: Firearm_Receiver_Mamba-X_LLV_4.5inch_compensated_VC4LLV-X Categories: , ,


This upper has it all for your Ruger MK IV. Not only is it extremely lightweight and well-balanced, but the accuracy is even better. This is accomplished with a Type III hard anodized machined aluminum receiver to reduce the weight in combination with a stainless steel match barrel.

The Mamba LLV Competition Uppers are unlike other lightweight designs. Even though it is lightweight, it still features a stainless steel breech to withstand the rigors of competitive shooting.

Compatible with the following optics:
Burris Fast Fire
C-More RTS 2
C-More Slide Ride
JP Enterprises JPoint
Leupold DeltaPoint
Shield Sights Mini Sight
Sig Sauer Romeo 1 Pro
Sig Sauer Romeo 3 Max
Sig Sauer Romeo 3 XL
Trijicon RMR
Vortex Viper
Vortex Venom
Vortex Razor
Includes pre-installed filler screws on all optic mounting holes.
Type III hard anodized aluminum receiver
Stainless match barrel
Fits all Ruger MK IV and MK IV 22/45 Models
Made in the USA