922r Compliant Parts
922r Compliant Parts are firearm components that adhere to the regulations outlined in 18 U.S.C. § 922(r). These laws require that certain imported firearms, like those from HK 922r, have a minimum number of US-made parts to be considered compliant. These parts can include triggers, hammers, barrels, and more. Ensuring compliance with 922r regulations is crucial for legal ownership of these firearms in the United States. Using HK 922r compliant parts not only ensures legal compliance but also maintains the performance and reliability of the firearm. It is essential for firearm owners to understand and follow these regulations to avoid legal repercussions.
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HK MP5 Binary Trigger Group - Navy - Engraved
HKP HK Parts / FA Franklin Armory
$1,299.95HKP HK MP5 Navy Binary Trigger Group - Engraved 3 Position Navy style Engraved Pictograph– HK Binary Trigger Group Our latest and greatest binary trigger group freshly delivered with a factory HK...HKP-21000-M$1,299.95 -
Out Of Stock
HKP 9mm Birdcage Style Flash Hider - Threaded 1/2x28
HKP HK Parts
$24.95HKP 9mm Birdcage Style Flash Hider - Threaded 1/2x28 Compatible with all 1/2x28 barrels up to 9mm in caliber for the opening of the hole diameter. Perfect for that HK build or other style firearm...HKP-17627$24.95 -
On Sale
HK MP5K, MP5KN Barrel - 9mm - 5.85" - Threaded 1/2x28 with 3 Lug
RCM
Now: $140.21Was: $164.95RCM HK MP5K/N 9mm Barrel - Threaded 1/2x28 - 3-LugHKP-19330Now: $140.21Was: $164.95 -
On Sale
HK MP5, HK94 Folding Stock
Choate
Now: $197.96Was: $219.95Choate Folding Stock for HK MP5 and HK94 Each stock features the same quick open steel housing and folding arm found on all HK stock offerings. Each stock is backed by the manufacturer's lifetime...HKP-00171Now: $197.96Was: $219.95 -
HK MP5K, SP89 Handguard - MLOK
HKP HK Parts
$89.95HKP MP5K/SP89 9mm Handguard - M-LOK The M-LOK tactical handguard installs on your firearm with minimal effort, no fitting required. Designed from the ground up by roller-lock enthusiasts. Features:HKP-17264$89.95 -
On Sale
HK91, G3, PTR Trunnion
RCM
Now: $63.71Was: $74.95RCM Trunnion For The HK91/G3 Series - US Made This part is machined from ordnance grade 9310 enhanced steel and heat treated to exact HK specifications. This item is the best USA-made trunnion on the...HKP-01289Now: $63.71Was: $74.95 -
HK UMP, USC Barrel - Flanged - .45 ACP - 8"
HDPS
$329.95HDPS HK UMP 45 ACP 8 Inch Barrel - Flanged HDPS UMP barrels are perfect for the USC to UMP conversions and for a replacement UMP .45 barrel. Each barrel is an exact reproduction with all HK German...HKP-02130$329.95 -
On Sale
HK SP5K Grip Module - SL
Magpul
$197.96 - $215.96Magpul HK SP5K SL Grip Module HK Parts brings a solution for those wanting to upgrade to the Magpul SL grip. This is a perfect option for those wanting improved ergonomics and a modern aesthetic...HKP-20945-M$197.96 - $215.96 -
On Sale
HK MP5, HK94 Trigger Group - 9mm - 2 Position Navy Housing 0,1 - Safe, Semi Only
HKP HK Parts / Heckler & Koch
Now: $584.96Was: $649.95HKP MP5 & HK94 9mm Trigger Group 2 Position Navy Housing 0,1 - Safe, Semi Only A lower cost alternative to the hard-to-find German HK FBI or 0,1 ambidextrous trigger groups. Now, for the first time,...HKP-17238Now: $584.96Was: $649.95 -
HK MP5K, SP89, SP5K Binary Trigger Group - 9mm
Magpul / FA Franklin Armory
$919.95Magpul SL HK MP5K - Binary Trigger Group Perfect for those seeking a binary option combined with the comfort of a Magpul housing. We've paired a Magpul SL housing with our compatible binary selector...HKP-21408-M$919.95 -
Ambi Trigger Pack - Semi Auto - 9mm - US Made 922r Parts
HKP HK Parts
$309.95HKP 9mm Ambidextrous US Made Trigger Pack - 4 U.S. 922r Parts HK MP5/94 9mm Semi-Auto Trigger Pack Complete. Assembled and ready install on your firearm.HKP-18269$309.95 -
HK UMP Barrel - .45 ACP - 7.87" - Threaded 16x1 LH
HDPS
$349.95HK UMP & USC 45 ACP 8" Threaded Barrel HDPS UMP barrels are perfect for the USC to UMP conversions and a replacement UMP .45 barrel. They are considered by many to be the finest US-made barrel...HKP-02634$349.95