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243 Products found
  • MR762 A4 13" Upper Receiver Kit MR762 A4 13" Upper Receiver Kit
    $3,049.00
    This kit includes a complete upper receiver/barrel assembly. This kit is only compatible with a MR762 lower . This closed system virtually eliminates the malfunctions that are common in direct-impingement gas systems, since hot carbon fouling and waste gasses are not propelled into the receiver area to operate the action. This is the same key feature critical to the success of the HK417 used by elite military and law enforcement customers. Upper will ship in HK Soft case. Kit will start shipping late Q4 2025
  • MR762 A4 16" Upper Receiver Kit MR762 A4 16" Upper Receiver Kit
    $3,049.00
    This kit includes a complete upper receiver/barrel assembly. This kit is only compatible with a MR762 lower . This closed system virtually eliminates the malfunctions that are common in direct-impingement gas systems, since hot carbon fouling and waste gasses are not propelled into the receiver area to operate the action. This is the same key feature critical to the success of the HK417 used by elite military and law enforcement customers. Upper will ship in HK Soft case. Kit will start shipping late Q4 2025
  • MR556 A4 11" Upper Receiver Kit MR556 A4 11" Upper Receiver Kit
    $2,499.00
    This kit includes a complete upper receiver/barrel assembly, allowing Mil-Spec 5.56mm AR-style rifles to be retrofitted to HK’s piston and pusher rod system. This system utilizes a piston and a pusher rod in place of the gas tube normally found in AR15/M16/M4-style rifles. This closed system virtually eliminates the malfunctions that are common in direct-impingement gas systems, since hot carbon fouling and waste gasses are not propelled into the receiver area to operate the action. This is the same key feature critical to the success of the HK416 used by elite military and law enforcement customers. Upper will ship in HK Soft case.
    OUT OF STOCK
  • MR556 A4 16.5" Upper Receiver Kit MR556 A4 16.5" Upper Receiver Kit
    $2,499.00
    This kit includes a complete upper receiver/barrel assembly, allowing Mil-Spec 5.56mm AR-style rifles to be retrofitted to HK’s piston and pusher rod system. This system utilizes a piston and a pusher rod in place of the gas tube normally found in AR15/M16/M4-style rifles. This closed system virtually eliminates the malfunctions that are common in direct-impingement gas systems, since hot carbon fouling and waste gasses are not propelled into the receiver area to operate the action. This is the same key feature critical to the success of the HK416 used by elite military and law enforcement customers. Upper will ship in HK Soft case.
    OUT OF STOCK
  • MR556 A4 16.5" RAL8000 Upper Receiver Kit MR556 A4 16.5" RAL8000 Upper Receiver Kit
    $2,499.00
    This kit includes a complete upper receiver/barrel assembly, allowing Mil-Spec 5.56mm AR-style rifles to be retrofitted to HK’s piston and pusher rod system. This system utilizes a piston and a pusher rod in place of the gas tube normally found in AR15/M16/M4-style rifles. This closed system virtually eliminates the malfunctions that are common in direct-impingement gas systems, since hot carbon fouling and waste gasses are not propelled into the receiver area to operate the action. This is the same key feature critical to the success of the HK416 used by elite military and law enforcement customers. Upper will ship in HK Soft case.
    OUT OF STOCK
  • MR556 A4 11" RAL8000 Upper Receiver Kit MR556 A4 11" RAL8000 Upper Receiver Kit
    $2,499.00
    This kit includes a complete upper receiver/barrel assembly, allowing Mil-Spec 5.56mm AR-style rifles to be retrofitted to HK’s piston and pusher rod system. This system utilizes a piston and a pusher rod in place of the gas tube normally found in AR15/M16/M4-style rifles. This closed system virtually eliminates the malfunctions that are common in direct-impingement gas systems, since hot carbon fouling and waste gasses are not propelled into the receiver area to operate the action. This is the same key feature critical to the success of the HK416 used by elite military and law enforcement customers. Upper will ship in HK Soft case.
    OUT OF STOCK
  • HK417/MR762 Upper Receiver Rod HK417/MR762 Upper Receiver Rod
    $164.95
    Produced by Midwest Industries the HK417/MR762 receiver rod is the ultimate tool for barrel nut installs or removal. It is also designed to be used for muzzle device installs and will not damage the index pin.
  • MR556 RAL8000 Stripped Upper receiver MR556 RAL8000 Stripped Upper receiver
    $1,568.00
    Stripped MR556 RAL8000 Upper Receiver
    OUT OF STOCK
  • G28 Buttstock Kit G28 Buttstock Kit
    $748.99
    G28 Buttstock Kit for MR762
  • Universal LEM Kit Universal LEM Kit
    $117.99
    Universal LEM Kit. It works with all USP, USP Compact and HK 45 series pistols.
    OUT OF STOCK
  • HK416 A5 Stripped Upper receiver housing HK416 A5 Stripped Upper receiver housing
    $547.99
    HK416 A5 Stripped upper receiver housing
    OUT OF STOCK
  • HK417 RAL8000 Buttstock kit HK417 RAL8000 Buttstock kit
    $748.99
    RAL8000 G28 buttstock kit for MR762 rifles.
  • SP5/MP5 Cleaning Kit SP5/MP5 Cleaning Kit
    $72.00
    Cleaning kit for SP5/MP5
  • 5.56x45/22LR cleaning kit 5.56x45/22LR cleaning kit
    $54.99
    Keep your firearms clean and ready to go with Pro-Shot's Superior kit, everything needed for a quick clean or full breakdown. Excellent for your range bag or bench!
    OUT OF STOCK
  • Jet Funnel Kit USP9/40 Jet Funnel Kit USP9/40
    $72.99
    HK USP Jet Funnel Assembly Kit for USP 9mm and USP .40 cal full size handguns only.
    OUT OF STOCK
  • 762 Ruck Series Cleaning Kit 762 Ruck Series Cleaning Kit
    $89.00
    The Pro Shot ruck series kits are compact, lightweight and fit conveniently into your ruck pack tactical pockets or any compartment that holds a 30rd 5.56mm magazine.
  • 7.62/.30 Cal Cleaning Kit 7.62/.30 Cal Cleaning Kit
    $54.99
    Keep your firearms clean and ready to go with Pro-Shot's Superior kit, everything needed for a quick clean or full breakdown. Excellent for your range bag or bench!
  • 9MM/40/45 CLEANING KIT 9MM/40/45 CLEANING KIT
    $54.99
    Keep your firearms clean and ready to go with Pro-Shot's Superior kit, everything needed for a quick clean or full breakdown. Excellent for your range bag or bench!
  • Match Trigger Kit for USP Match Trigger Kit for USP
    $153.99
    Converts standard USP full size pistols to the same trigger used in USP Expert, Elite, and Tactical.
    OUT OF STOCK
  • Ambidextrous Control Lever Kit USPC Ambidextrous Control Lever Kit USPC
    $82.99
    Right and left side levers for ambidextrous controls. Compatible with all USP Compact pistols.
    OUT OF STOCK
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