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HK UMP 922r Compliant Parts

922(r) US Parts Compliance

Also a minimum of an additional 3 US made parts are needed to make the system compliant.

Here is the ATF list for HK UMP systems

  • Receiver
  • Barrel
  • Mounting Block
  • Bolt Carriers
  • Cocking Handle
  • Trigger Housing
  • Trigger
  • Hammer
  • Sear
  • Butt Stocks
  • Pistol Grips
  • Magazine Housing
  • Magazine Followers
  • Magazine Floor Plates
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UMP, USC  Barrel .45 8 Inch - Threaded 16 X 1 LH

UMP, USC Barrel .45 8 Inch - Threaded 16 X 1 LH

Price $284.95

5 Prong Flash Suppressor- Threaded 16X1LH

5 Prong Flash Suppressor- Threaded 16X1LH

Price $84.95

UMP Birdcage Flash Hider For UMP Barrel

UMP Birdcage Flash Hider For UMP Barrel

Price $144.95

UMP Birdcage FH For Threaded Barrels 16X1 LH

UMP Birdcage FH For Threaded Barrels 16X1 LH

Price $124.95

Barrel 45 ACP 8 Inch - US Made - HK UMP & USC

Barrel 45 ACP 8 Inch - US Made - HK UMP & USC

Price $264.95

U.S. Made UMP & HK USC 8" .40 Cal Barrel

U.S. Made UMP & HK USC 8" .40 Cal Barrel

Price $180.95

U.S. Made UMP & HK USC 16" .40 Cal Barrel

U.S. Made UMP & HK USC 16" .40 Cal Barrel

Price $232.95

Barrel 9mm - 16.5  Inch - HK UMP

Barrel 9mm - 16.5 Inch - HK UMP

Price $499.95

Barrel 9mm - Standard - HK UMP

Barrel 9mm - Standard - HK UMP

Price $499.95

Barrel 9mm - Threaded - HK UMP

Barrel 9mm - Threaded - HK UMP

Price $499.95

Barrel 9mm 3 Lug Threaded - HK UMP

Barrel 9mm 3 Lug Threaded - HK UMP

Price $499.95

UMP Barrel 5 Prong Flash Suppressor

UMP Barrel 5 Prong Flash Suppressor

Price $144.95

9mm Conversion Kit 16.5" Barrel - HK USC

9mm Conversion Kit 16.5" Barrel - HK USC

Price $889.95

MSRP: $1,000.00

You Save: $110.05 (11%)

9mm Conversion Kit - UMP 9mm Barrel - HK UMP

9mm Conversion Kit - UMP 9mm Barrel - HK UMP

Price $889.95

MSRP: $999.95

You Save: $110.00 (11%)

9mm Conversion Kit 3 Lug Threaded - HK UMP

9mm Conversion Kit 3 Lug Threaded - HK UMP

Price $899.95

MSRP: $995.00

You Save: $95.05 (10%)

9mm Conversion Kit Threaded - HK UMP

9mm Conversion Kit Threaded - HK UMP

Price $899.95

MSRP: $1,000.00

You Save: $100.05 (10%)

Trigger - HDPS US Made - HK UMP, USC, G36, SL8

Trigger - HDPS US Made - HK UMP, USC, G36, SL8

Price $134.95

Sear For USC, UMP & SL8, G36 Conversions- US

Sear For USC, UMP & SL8, G36 Conversions- US

Price $49.95

USC Stock Block & US Made Stock Combo

USC Stock Block & US Made Stock Combo

Price $264.95

HK UMP  US Made Magazine Compliance Kit

HK UMP US Made Magazine Compliance Kit

Price $19.95 $

HK UMP  45, 40 & 9mm Floor Plate

HK UMP 45, 40 & 9mm Floor Plate

Price $9.95 $