All Parts
At HK PARTS, we bring you a wide array of high-quality H&K accessories and components for your favorite firearms. Whether you're upgrading your H&K pistol or rifle, or even looking for parts kits, we've got you covered. Discover a range of top-rated components for popular models like VP9, USP, P30, MP5, G36, HK416, and more. From triggers, barrels, and grips to magazines, stocks, and sights, we have it all. Enhance your firearm's performance and functionality with our premium components.
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HKP HK MR762/417/G28 Buffer Tube Wrench - Black
HKP HK Parts
$29.95The perfect metric wrench to remove and install the MR762 & G28 castle nuts on the buffer tube. A perfect addition to have on hand for G28 buffer tube upgrades, etc. Made from all steel, heat treated and made to last for a lifetime of use. A must...HKP-17111$29.95 -
H&K HK MR762/417/G28 Adjustable Buttstock Set - Black
H&K Heckler & Koch
$599.95HK G28 Fully Adjustable Stock For The MR762 & HK 417, G28 - Black The hard to find elusive HK G28 adjustable stock kit complete with the upgraded parts needed to convert a stock MR762 or HK417 to allow this stock system to be used. New HK...HKP-16761$599.95 -
Magpul 20 Round PMAG M3 Magazine
Magpul
$23.49Magpul PMAG 20-LR 20-Round 7.62 NATO The 7.62x51 NATO (.308 Winchester) PMAG 20LR is a cost-effective, highly reliable magazine for SR25/M110 pattern rifles featuring a 20-round capacity, constant-curve body, and snap-on impact/dust Cover. Designed...HKP-01651$23.49 -
H&K HK MR762/417/G28 Handguard Rail System Screw - Black
H&K Heckler & Koch
$16.95HK MR762, HK 417 Factory Handguard Rail ScrewEach MR762 takes and uses 2 retaining screws for the handguard.New HK German manufacture HK MR762 HK 417 HK G28HKP-16601$16.95 -
H&K HK MR762/417 Bench Mat
HKP HK Parts
$24.95HK MR762, HK 417 Bench MatOur HK MR762, HK417 bench mat is the perfect cleaning & repair mat designed specifically for your Heckler & Koch MR762 & HK417 models. Have fun and learn while you work on your favorite H&K firearm. The soft top...HKP-17170$24.95 -
Out Of Stock
H&K HK MR762/417/G28 Ambidextrous Sling Adapter
H&K Heckler & Koch
$0.00MR762, HK417 & G28 Ambidextrous Sling AdapterHK German manufactured MR762, MR308 & HK 417 Sling Adapter Backplate. This backplate has ambidextrous sling attachment points for both the left and right side of the firearm.HKP-16994$0.00 -
H&K HK MR762/417 Magazine Catch Spring
H&K Heckler & Koch
$9.95HK MR762, HK 417 Magazine Catch SpringNew HK German manufacture. Factory correct magazine catch for the magazine release. HK MR762 HK 417 HK G28HKP-16520$9.95 -
H&K HK MR762/417,G28 Ejection Cover Axle Spring
H&K Heckler & Koch
$9.95HK417, MR762 Ejection Cover Axle SpringNew Hk German manufacture for the MR762 & HK 417 firearm. The spring is used on the axle and ejection port cover door to allow it to be closed and spring open. MR762 HK 417 G28HKP-16753$9.95 -
H&K HK MR762 Lower Receiver Front Locking Pin - Black
H&K Heckler & Koch
$39.95HK MR762 Locking Pin With Spring Loaded Detent. This is the front (large) takedown pin with ball detent and locking mechanism installed. The idea behind this type of system is to decrease the movement of the upper and lower receivers and improve the...HKP-16602$39.95 -
Out Of Stock
$0.00 -
Out Of Stock
H&K HK MR762/417 Extended Picatinny Handguard - Black
H&K Heckler & Koch
$699.95HK MR762, HK 417 Extended Picatinny Handguard CompleteNew HK German manufacture.Each unit comes with both of the mounting screws. HK's extended 13" rail allows for longer sight radius and more rail space for your MR762 or HK417. The MR762 comes from the...HKP-16656$699.95 -
HKP HK MR762/417 Titanium Firing Pin
HKP HK Parts
$49.95HK MR762 & HK417 Firing Pin - TitaniumGrade 6 weapons grade Titanium manufacture. Made 100% in the USA Â A must have upgrade to have on hand as the firing pin is one of the most abused components in the HK MR 762 & HK417 weapon system. Get the...HKP-17768$49.95 -
H&K HK MR762/417 Castle Nut For Buffer Tube - Black
H&K Heckler & Koch
$39.95MR762, HK417 Castle Nut, Receiver Extension Nut For Buffer TubeNew HK German manufacture and the factory correct offering with the proper installation screws and staking guides. HK MR762 HK 417HKP-16768$39.95 -
H&K HK MR762/417 Gas Block Pin
H&K Heckler & Koch
$7.95MR762 Gas Block PinThis is the retaining pin for an HKÂ MR762 gas block. A must have as HK says you have to use new pins once they are removed.HKP-16596$7.95 -
Out Of Stock
H&K HK MR762/417/G28 Adjustable Buttstock - Black
H&K Heckler & Koch
$397.95HK G28 Fully Adjustable Stock For The MR762 & HK 417 - Black Just in and hard to find. The HK G28 adjustable stock upgrade is to be used on the MR762, HK417 stocks with the G28 buffer tube and G28 castle nut. The G28 stock is fully adjustable...HKP-16721$397.95 -
Geissele HK MR762/MR308 Trigger
Geissele
$479.95HK MR 762 Trigger- Geissele The HK MR762 trigger is similar to our SSA with a 4.5 total pull weight. It can be used in both the HK 762 and semi-auto HK 417's.Please Note: After installing the MR762 trigger you must cock the hammer in order to engage the...HKP-16463$479.95 -
Out Of Stock
H&K HK G28 Extended Buffer Tube Castle Nut - Black
H&K Heckler & Koch
$0.00HK G28 Buffer Tube Castle Nut- BlackNew HK German G28 castle nut for the HK MR762, HK417 & G28 models. Black in color. This is the proper part for use with the G28 buffer tube and stock upgrades. HK MR762 HK 417 HK G28 DMRHKP-16763$0.00 -
Out Of Stock
H&K HK417/MR556 Trigger, Hammer Pin
H&K Heckler & Koch
$9.95HK417, MR556 Trigger, Hammer PinHKP-15456$9.95 -
Magpul 25 Round PMAG M3 Magazine
Magpul
$24.95Magpul PMAG 25-LR 25-Round 7.62 NATO The 7.62x51 NATO (.308 Winchester) PMAG 25LR is a cost effective high reliability magazine for SR25/M110 pattern rifles featuring true 25-round capacity, constant-curve body, and snap on Impact/Dust Cover. Designed...HKP-16908$24.95 -
H&K HK MR762 Magazine Catch
H&K Heckler & Koch
$49.95HK MR762, HK 417 Magazine CatchThis is the actual mag catch for the MR762 and HK 417 family of firearms. A great spare to have on hand.HKP-16681$49.95 -
$29.95 -
H&K HK MR762/417 Barrel Nut
H&K Heckler & Koch
$99.95HK MR762 Barrel Nut Or Socket Barrel - German HKA must have for any removal or work done to barrel as the barrel nut may need to be replaced.HKP-16597$99.95 -
H&K HK MR762/417/G28 Adjustable Buttstock Set - RAL 8K
H&K Heckler & Koch
$899.95HK G28 Fully Adjustable Stock For The MR762 & HK 417 - RAL 8000 The hard to find elusive HK G28 adjustable stock kit complete with the upgraded parts needed to convert a stock MR762 or HK417 to allow this stock system to be used. New HK German...HKP-16760$899.95 -
H&K HK MR762/417/G28 E1 Extended Ambidextrous Charging Handle
H&K Heckler & Koch
$209.95HK417, MR762 & G28 Extended E1 Charging Handle - BlackHK German MR762/HK417 extended charging handle. HK's unique release latch can be swapped from left to right sides to make each setup ambi friendly and modular. HK's own design boasts an easy to...HKP-16599$209.95 -
Out Of Stock
H&K HK MR762/417/G28 Firing Pin
H&K Heckler & Koch
$64.95Firing Pin MR762 & HK 417 Firearm - German HKA must have wear and replacement item for your MR762 or HK 417 Firearm. MR762 HK 417 G28HKP-16613$64.95 -
HK MR762/417 Picatinny Quad Rail Handguard Complete - Black
H&K Heckler & Koch
$589.95HK MR762, HK417 Picatinny Handguard Complete.Factory HK German MR762, HK 417 Handguard With Mounting Screws. Fits all .308 HK MR 762 models.HKP-16629$589.95 -
H&K HK MR762/417/G28 Gas Block
H&K Heckler & Koch
$199.95HK German MR762 Gas BlockNew German HK manufacture for the HK MR762 & HK417, G28 firearm.This unit comes without the sling loops installed.HKP-17259$199.95 -
H&K HK MR556/MR762/417/416 Trigger Axle
H&K Heckler & Koch
$19.95Axle for TriggerCompatible with: HK 416 HK 417 MR556 MR762HKP-16623$19.95 -
H&K HK MR762 Bolt Head Carrier
H&K Heckler & Koch
$499.95HKÂ MR762 Factory Bolt Head Carrier Complete New HK German production.HKP-16626$499.95 -
Geissele HK 417 Trigger
Geissele
$489.95HK MR 762 Trigger- GeisseleThe HK 417 F/A trigger . It can be used in all HK 417 select fire models. Will NOT work in the MR762 models without customization.Please Note: After installing the HK 417 trigger you must cock the hammer in order to engage the...HKP-16478$489.95 -
H&K HK MR762 Ejection Door Clamping Sleeve
H&K Heckler & Koch
$4.95MR762, HK 417 Roll Pin For Ejection Port Door.HKP-16518$4.95 -
H&K HK MR762/417 14.7" Modular Rail System - Black
H&K Heckler & Koch
$479.95HK MR762, CR762 & HK 417 14.7" Extended Modular Rail System (MRS) - Black - RareNew HK German modular rail system for the HK MR762. Each unit comes with 2 X 5 slot rails attached on the HKey attachment system as well as all hardware for attachment...HKP-17343$479.95 -
Out Of Stock
H&K HK MR762/MR556 Buttstock Release Lever Insert Spring
H&K Heckler & Koch
$0.00HK MR762 and MR556 Buttstock Release Lever Insert SpringHKP-16611$0.00 -
Solar Tactical HK MR556/MR762 Kydex Grip Wrap - Black
Solar Tactical
$89.95Kydex Grip Wrap - HK MR762 & MR556Featureless Kydex grip wrap for use with detachable magazines. Prevents a wrap around style pistol grip. Allows the use of the factory magazine release and detachable magazines over 10rds. Preban hi-capacity...HKP-18891$89.95 -
H&K HK MR762 Bolt Group Complete DMR
H&K Heckler & Koch
$899.95HK MR762, HK DMR Factory Bolt Group Assembly Complete - DMR.HKP-16627$899.95 -
H&K HK MR762 Drop Safety Catch Pin
H&K Heckler & Koch
$4.95HK MR762 Drop Safety Catch PinHKP-16617$4.95 -
H&K HK MR762 Upper Receiver - Incomplete
H&K Heckler & Koch
$899.95HK MR762, HK 417 Incomplete Upper Receiver This stripped upper receiver includes the insalled threaded piston guide bushing.HKP-16624$899.95 -
H&K HK MR762/417 Axle Extractor Retaining Pin
H&K Heckler & Koch
$9.95HK 417, MR762Â Extractor Retaining pin -AxleHeckler & Koch MR762 Extractor Retaining Pin. This extractor retaining pin is constructed of durable, black finished, steel and is an OEM factory original H&K component. This retaining pin is designed...HKP-16810$9.95 -
H&K HK MR762/417 Buttstock Complete Concave E2
H&K Heckler & Koch
$199.95HK MR762, HK 417 Buttstock Complete With Concave Buttpad E2 Style.HKP-16628$199.95 -
H&K HK MR762/417 Extractor Cartridge
H&K Heckler & Koch
$94.95MR762, HK417 Extractor CartridgeHKP-16842$94.95