HK MP5/SP5 Series
Optimize your shooting with our precision-crafted parts for H&K MP5 & MP5K, SP5 & SP5K models. Our collection includes MP5 Stocks for enhanced stability, SP5K Barrels for unmatched accuracy, and MP5 Triggers for smoother operation. Elevate your firearm with MP5K Handguards for superior control, SP5 Forearms for better maneuverability, and comprehensive MP5 Parts Kits for all-in-one upgrades. Each part is meticulously designed to complement your specific H&K model, ensuring a seamless fit and elevated performance.
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HKP HK MP5, 93, 33 Brace Adapter w/ QD - Red
HKP HK Parts
$124.99HK MP5, HK93 Style AR, M4 Stock & Brace Adapter With QD Sling Attachment Point - Red Each AR stock, brace adapter is made from a solid billet of CNC machined aircraft grade aluminum with QD Sling Attachment Points. Properly buffered with...HKP-19786$124.99 -
HKP MP5 9mm Pistol Build Kit With Flat, Top Rail & Weldment Set - SEF Binary Trigger
$2,449.95MP5 9mm Pistol Build Kit Complete German & USA Made Parts- SEF Binary Trigger Group MP5 9mm parts kit complete with all the parts needed for an MP5 semi-auto pistol. Each kit comes with all 6 of the needed US made compliance parts to be legal as a...HKP-20523$2,449.95 -
HKP Single Point Leather Sling - Brown
HKP HK Parts
$49.95Single Point Leather Sling - Brown Our leather sling utilizes two HK style sling hooks to attach to a single mounting point. Designed to replicate the original, out of production, German HK offering. Each sling is handcrafted in the US by a German...HKP-20161$49.95 -
Out Of Stock
JMAC HK MP5 .40/10 360-28FD Facemount Keymount (KeyMicro) - Threaded 1/2x28
JMAC Customs
$99.50JMAC HK MP5 .40/10 360-28FD Facemount Keymount (KeyMicro) - Threaded 1/2x28 The JMAC Customs RRD-360 Muzzle Device offers advanced 360-degree gas venting, reducing recoil and improving control. Its innovative design eliminates the need for timing,...HKP-21238$99.50 -
Magpul HK MP5 AR Match Trigger Group
Magpul
$649.95Magpul AR Match Trigger Group for HK MP5 Our new and improved HK-AR Navy ambidextrous lower housing is now paired with our match trigger pack and a Magpul MOE grip to make this complete MP5-AR style match trigger group. This trigger group is a drop-in...HKP-20666$649.95 -
Navy Style - SEF - Match Trigger Group - HK SP5
H&K Heckler & Koch
$679.95Navy Style - SEF - Match Trigger Group - HK SP5 Ready to drop in your SP5 spec 9mm receiver. Great replacement for the 2 position trigger group. With the match trigger pack installed, the trigger slack take up is eliminated and travel is reduced. The...HKP-20665$679.95 -
RCM HK MP5 10mm Barrel - Threaded 9/16x24
RCM
$279.95RCM HK MP5 10mm Barrel - Threaded 9/16x24 Enhance the performance of your MP5 with the RCM HK MP5 10mm Barrel. This barrel is precision engineered for superior accuracy and durability. This barrel features a 9/16x24 thread and includes a thread protector...HKP-21158$279.95 -
CFG Low Profile Rear Sight Base Mount - 10 Slot
CFG
$119.95CFG Low Profile Rear Sight Base Mount - 10 Slot This new offering is a neat low profile offering that allows the user to replace the rear sight and add an extremely low profile super robust picatinney optic mount to your HK MP5, MP5K firearm. Made in the...HKP-18236$119.95 -
Out Of Stock
Contoured Style - SEF - Match Trigger Group - HK SP5K
H&K Heckler & Koch
$0.00Contoured Style - SEF - Match Trigger Group - HK SP5K Upgrade your SP5K with this top-quality SEF Contoured Style RH Match Trigger Group. Ready to drop on your SP5K receiver, it serves as an excellent replacement trigger group, designed specifically for...HKP-19496$0.00 -
Franklin Armory HK MP5 - BFSIII HK-C1 – Binary Trigger Group – Ambi 3 Position Housing
FA Franklin Armory
$1,899.95Franklin Armory HK MP5 - BFSIII HK-C1 – Binary Trigger Group – Ambi 3 Position Housing 3 Position – pictogram – HK binary trigger group Binary triggers count as 4 922r compliant components. The components that count towards 922r...HKP-19182-M$1,899.95 -
Out Of Stock
H&K HK MP5 40/10 (0,1,2,F) Complete Trigger Group - Used
H&K Heckler & Koch
$0.00H&K HK MP5 40/10 (0,1,2,F) Complete Trigger Group - Used Used HK German MP5 40/10 (0,1,2,F) Trigger Group Complete. All German HK pull off's of used German MP5 40's.HKP-00158$0.00 -
H&K MP5 40/10 +2 Roller
H&K Heckler & Koch
$19.99MP5 40,10 +2 Roller New HK German MP5 40/10 +2 roller. Hard to find and needed for headspace adjustments if needed. Great spare to have on hand and no longer in production. Each roller is priced per piece.HKP-00334$19.99 -
H&K MP5 40/10 -4 Roller
H&K Heckler & Koch
$19.95New HK German MP5 40/10 -4 roller Hard to find and needed for headspace adjustments if needed. Great spare to have on hand and no longer in production. Each roller is priced per piece.HKP-00337$19.95 -
H&K MP5 A3 Rear Stock Fork Section With Buttpad
H&K Heckler & Koch
$429.95H&K MP5 A3 Rear Stock Fork Section With Buttpad A common repair item as the buttpad can crack or break off with time or hard use. A hard-to-find item, available here at HK Parts. For use with new style A3 German stocks, NOT the older style stocks...HKP-01044$429.95 -
Out Of Stock
H&K MP5 Stock Locking Lever With Spring
H&K Heckler & Koch
$0.00HK MP5, A3, HK91, & G3 Retractable Stock Locking Lever With Locking Spring Compatible With: MP5 (NOT compatible with MP5 .22 LR)HKP-02560$0.00 -
Out Of Stock
H&K Shifter Rod - Burst Trigger Packs
H&K Heckler & Koch
$59.95German HK Trigger Pack Shifter Rod For Burst Trigger PacksHKP-02054$59.95 -
Out Of Stock
HK 416/MP5 Sling Swivel
HKP HK Parts
$34.95HK 416/MP5 Sling Swivel Sling swivel for the Walther 416 and MP5 .22 rifles. This will attach to the quad rail on the 416 to give you an attachment point for a 2 point sling. May also be used with the an MP5 that has a tri rail set up.HKP-16318$34.95 -
HKP HK MP5 (.40 S&W) Locking Roller +6
HKP HK Parts
$11.95HK US MP540 Locking Roller, +6 The proper roller size is essential for proper headspacing of bolt gap.HKP-17565$11.95 -
Sale
HKP HK MP5 Navy Binary Trigger Group - Engraved - RAL 8K - BLEMISHED
FA Franklin Armory / HKP
Now: $849.95Was: $1,499.95Franklin Armory BFSIII HK-C1 – Trigger Group - RAL 8K HK MP5 Navy PLEASE NOTE: SOLD AS-IS DUE TO THE PICTOGRAM PAINT BEING BLEMISHED - SEE PHOTOS. 3 Position Navy style Engraved Pictograph – HK Binary Trigger Group Our latest and...HKP-21291-BNow: $849.95Was: $1,499.95 -
HKP HK MP5 Single Stage Semi Auto Trigger Pack - SEF
HKP HK Parts
$449.95HKP/H&K MP5 9mm Semi-Auto SEF Single Stage Trigger Pack This trigger pack starts as a factory F/A trigger pack before being converted into a semi-auto trigger pack and receiving single-stage trigger work. This is the best option for users who...HKP-21083$449.95 -
Out Of Stock
HKP MP5 10mm Reverse Stretch Parts Kit
HK Parts, Heckler & Koch
$2,099.95MP5 10mm Reverse Stretch Pistol Build Kit Complete German & USA Made Parts ON SALE WHILE SUPPLIES LAST! MP5 10mm Reverse Stretch parts kit complete with all the parts needed for an MP5 10mm semi-auto pistol. Each kit comes with all 6 of the needed US...HKP-19818$2,099.95 -
HKP MP5 40/10 Ambidextrous (0,1) Trigger Pack
HKP HK Parts
$324.95HKP MP5 40/10 Ambidextrous (0,1) Trigger Pack Finally a lower cost alternative to the spendy and hard to find all German HK FBI or 0,1 ambi trigger packs. Now for the first time, we have the ever popular trigger pack available in an all German & US...HKP-17231$324.95 -
HKP MP5 40/10 Fake Suppressor/Barrel Extension - 3-Lug
HKP HK Parts
$69.95HKP MP5 40/10 Fake Suppressor/Barrel Extension - 3-Lug This fake suppressor is used as a barrel extension to bring your H&K MP5 40/10 8.85" barrel to legal conforming standards of 16" so you do not have to register the weapon as an SBR. This fits...HKP-00889$69.95 -
HKP MP5 40/10 Locking Piece - Extra Low Impulse
HKP HK Parts
$49.95MP5 40 & MP5 10mm US Made - Extra Low Impulse Locking Piece Marked 100 Degree For the MP5 40 or 10mm Firearms. Made out of enhanced material and heat-treated to spec. The #100 degree locking piece is an extra low impulse 40/10 locking piece. To be...HKP-18273$49.95 -
Lee Sporting HK MP5 Complete Trigger Group
Lee Sporting
$549.95Lee Sporting Complete Trigger Group - MP5 C/P Ergonomic upgrade to OEM grip. 4.3oz lighter than OEM trigger group. Housing made from MJF PA11 nylon. Bespoke ejector lever CNC cut from 4140. Compatible With: HK PTR Dakota Tactical Other clones that...HKP-20465$549.95 -
Lee Sporting, Magpul HK MP5 Complete Trigger Group Flat Trigger
Lee Sporting, Magpul
$549.95Lee Sporting Complete Trigger Group - MP5 C/P - Flat Trigger Ergonomic upgrade to OEM grip. 4.3oz lighter than OEM trigger group. Housing made from MJF PA11 nylon. Bespoke ejector lever CNC cut from 4140. Compatible With: HK PTR Dakota Tactical...HKP-20482$549.95 -
Lee Sporting, Magpul HK MP5 Complete Trigger Group Flat Trigger Push Pin
Lee Sporting, Magpul
$549.95Lee Sporting Complete Trigger Group - MP5 Push Pin - Flat Trigger Ergonomic upgrade to OEM grip. 4.3oz lighter than OEM trigger group. Housing made from MJF PA11 Nylon. Bespoke ejector lever CNC cut from 4140. Compatible With: HK PTR Dakota...HKP-20483$549.95 -
Magpul HK MP5 SL Handguard
Magpul
$59.95Magpul HK MP5 SL Handguard MOE SL Handguard is cerakoted in the popular RAL8000 color for those wanting to switch out the factory handguard and upgrade the color of their furniture. The MOE SL Hand Guard, Carbine-Length – AR15/M4 for firearms with...HKP-21189$59.95 -
RCM HK MP5N 9mm Barrel - Threaded 1/2x32 - 3-Lug
RCM
$179.95RCM HK MP5N 9mm Barrel - Threaded 1/2x32 - 3-Lug This MP5N barrel delivers exceptional value, crafted from premium Cold Hammer Forged Steel and treated with a durable nitride process. It easily accommodates suppressors and other muzzle attachments. Brand...HKP-16967$179.95 -
Sale
SB Tactical HK MP5 Pistol Stabilizing Brace SBA4 - OD Green
SB Tactical
Now: $177.95Was: $349.95SB Tactical HK MP5 Pistol Stabilizing Brace SBA4 - OD Green MP5, SBA4 5-position adjustable brace features an integral ambidextrous QD sling socket for a quick install and removal sling attachment. This brace is the perfect addition for your MP5, SP5, or...HKP-20351Now: $177.95Was: $349.95 -
Solar Tactical HK MP5, HK 93, HK 91 Grip Wrap For SEF Contoured Lower
Solar Tactical
$79.95Solar Tactical HK MP5, HK 93, HK 91 Grip Wrap For SEF Contoured Lower Featureless 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...HKP-19071$79.95 -
Strike Industries HK SP5 Drop-In MOD2 Stock
Strike Industries
$199.95Strike Industries HK SP5 Drop-In MOD2 Stock We pair our SP5 AR stock adpter with this Strike MOD2 stock to give you a drop-in SP5 stock. Give your build a modern look and added comfort and adjustability of the MOD2 stock. Only available here at HK...HKP-21332-M$199.95 -
Timney Triggers HK MP5 .40/10 2-Stage Trigger Group Complete
Timney Triggers
$639.95Timney Trigger group for MP5 .40 SEF Timney trigger group comes completely assembled and ready to drop in to your receiver. Set up with a German ejector lever, new SEF selector lever and a brand new factory German housing for the best trigger group...HKP-20514$639.95 -
Aimpoint Lower 1/3 Co-Witness T1 Mount
AIM
$13.95Aimpoint - T1 Mount - Lower 1/3 Co-Witness Features a machined recoil lug for consistent, repeatable mounting. Features: 6061 T6 aluminum Black anodized Machined recoil lug Compatible With: Aimpoint T1 / H1 Series opticsHKP-19335$13.95 -
B&T HK MP5 - MBT Stock
B&T Brugger & Thomet
$594.95B&T HK MP5 - MBT Stock B&T MBT folding stock for HK MP5. Polymer stock and adapter. Features: 8 position length adjustment Telescoping cheek riser w/ 3 position height adjustment Folds to the right canted downward 3.5 degrees Locks...HKP-21422$594.95 -
B&T MP5SD Brass Catcher For Use With SD B&T Forearm
B&T Brugger & Thomet
$209.95B&T MP5SD Brass Catcher For Use With SD B&T Forearm B&T brass catcher QD/QO polymer for HK MP5SD. This only works only with handguard BT-21343.HKP-18099$209.95 -
Ergo KeyMod Hand Stop
Ergo
$51.95KeyMod Hand Stop/Barricade Stop in Black Aggressive textured front for enhanced traction on barricades and obstacles Features: Low profile base also functions as a comfortable hand stop Black anodized 6061-T6 aluminum Compatible With: All KeyMod style...HKP-17885$51.95 -
Out Of Stock
H&K MP5 4 Position Burst Trigger Group 0,1,3,F - USED
H&K Heckler & Koch
$0.00HK German used 4 position 3 round burst trigger group complete. This is a complete trigger group that is a used 4 Position Burst (0,1,3,F) trigger group complete.Some housings will show some discoloration on the pictogram as they are used housings.This...HKP-02610$0.00 -
H&K MP5 40/10 SEF Navy Style Housing - Clipped & Pinned - LIKE NEW
H&K Heckler & Koch
$149.95H&K MP5 40/10 SEF Navy Style Housing - Clipped & Pinned - LIKE NEW A perfect upgrade for your HK MP5 40/10 build. This is the only SEF style housing available for the MP5 40/10 family of firearms. Each housing is hand picked and professionally...HKP-20577$149.95 -
H&K MP5 9mm Parts Kit 100% German - A3 Stock & SEF Lower
H&K Heckler & Koch
$3,499.95MP5 Parts Kit - 9mm HK German MP5 9mm Used Parts Kit Complete (Minus Receiver). All MP5 Kits Include: HK 3-Lug MP5 Barrel - cold hammer forged Cocking Tube Front Sight Tower Wide Forearm - Black Bolt Group - MP5 Full Auto 2 small and 1 large Push...HKP-00770$3,499.95