HK MP5/SP5 Series
Discover the ultimate selection of MP5 and SP5 parts and accessories for your H&K firearms. Whether you're upgrading, building, or maintaining your MP5/SP5, we offer premium H&K components like handguards, barrels, magazines, and bolt carrier groups. Shop HK Parts for unmatched reliability and performance for all your MP5/SP5 needs.
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Out Of Stock
H&K MP5 F 4 POSTION A3 Retractable Rear Stock
H&K Heckler & Koch
$0.00HK German MP5 F 4 POSITION A3 Retractable Rear Stock With BHO Cutout This is known as the universal stock as it fits all 9mm, 40 & 10mm firearms. A Perfect Solution If You Need A Stock To Fit All of The MP5 Variants In 9mm, 40 & 10mm As Well As...HKP-00456$0.00 -
Out Of Stock
H&K MP5 F Bolt Group Complete
H&K Heckler & Koch
$0.00H&K MP5 F Bolt Group Complete The bolt head, bolt carrier, and all F/A-related parts have been restricted by HK and will become increasingly harder to find. The F in the MP5F designation was added after the French Military asked HK to "beef"...HKP-00953$0.00 -
Out Of Stock
H&K MP5 FBI (0,1) Ambidextrous Trigger Group Complete
H&K Heckler & Koch
$549.95HK German MP5 FBI (0,1) Ambidextrous Trigger Group Complete - Used PD trade-in used in working order.HKP-00674$549.95 -
Out Of Stock
H&K MP5 Firing Pin and Spring Set-Used
H&K Heckler & Koch
$0.00Used German HK MP5 Firing pin with new F/P Spring. Sold as a set, pull off's from trade in German MP5's.HKP-00666$0.00 -
Out Of Stock
H&K MP5 Front Sight Tower with Front Sight and Sling Loop
H&K Heckler & Koch
$0.00H&K MP5 Front Sight Tower with Front Sight and Sling Loop MP5 Front sight tower with front sight and sling loop used pull off from HK German MP5's. Compatible With: MP5 MAC-5 clones may require custom fitment. Modified components are not eligible...HKP-00648$0.00 -
Out Of Stock
H&K MP5 Full Auto Bolt Carrier-Used
H&K Heckler & Koch
$0.00MP5 German HK Full Auto Bolt Carrier UsedHKP-00669$0.00 -
Out Of Stock
H&K MP5 SEF Contoured Semi-Auto Clipped & Pinned Trigger Group
H&K Heckler & Koch
$0.00H&K MP5 SEF Contoured Semi-Auto Clipped & Pinned Trigger Group HK German MP5, 94 Or Clone SEF Contoured Semi-Auto Clipped & Pinned Trigger Group Complete. Ready To Install On Your Semi Auto HK 9mm HK Or Clone. U.S 3rd Generation ejector lever.HKP-00157$0.00 -
Out Of Stock
H&K MP5, 53/33, G3 (9mm, 5.56/.223, 7.62/.308) SEF Trigger Housing - Push Pin
H&K Heckler & Koch
$0.00H&K MP5, 53/33, G3 (9mm, 5.56/.223, 7.62/.308) SEF Trigger Housing - Push Pin This SEF grip housing features classic finger grooves and is crafted for factory push pin receivers. It's perfect for replacing worn out or faded SEF grip frames. The...HKP-16406$0.00 -
Out Of Stock
H&K MP5, 93/53/33, G3/91 (9mm, 40/10, 5.56/.223, 7.62/.308) 3 Position Navy Style Universal Trigger Housing - Clipped & Pinned
H&K Heckler & Koch
$0.00H&K MP5, 93/53/33, G3/91 (9mm, 40/10, 5.56/.223, 7.62/.308) 3 Position Navy Style Universal Trigger Housing - Clipped & Pinned Introducing the new 3 Position trigger housing, designed for versatility and performance across multiple applications...HKP-19712$0.00 -
Out Of Stock
H&K MP5, 94 & HK53 "MLI" HKey Handguard - MRS
H&K Heckler & Koch
$0.00H&K MP5, 94 & HK53 "MLI" HKey Handguard - MRS The HKey mod "Mid Life Improvement" tactical hand guard easily installs on your firearm with minimal effort and locks up solid. No fitting required. Compatible With: HK MP5, 94 HK MP5 .22...HKP-17600$0.00 -
Out Of Stock
H&K MP5, MP5K Bolt Head Complete - Action 3
H&K Heckler & Koch
$0.00New and the latest manufacturer, just got a few in. They are rare and hard to find as they are now considered "restricted items" by HK. Each is a current HK produced bolt head complete. Perfect for the 9mm HK's or to upgrade clones or custom builds.HKP-00131$0.00 -
Out Of Stock
H&K MP5, SP5 Family Operator's Manual
H&K Heckler & Koch
$0.00HK MP5 Family Operator's ManualA factory HK OEM printed manual for the operation, use, care & understanding of the MP5, HK94 family of firearms. A must have for all owners of the MP5 series of firearms. Each manual is blue in color and covers a wide...HKP-00023$0.00 -
Out Of Stock
H&K MP5-N Red Owners Manual
H&K Heckler & Koch
$0.00HK German MP5N Red Owners ManualNew HK German MP5-N Operators Manual.A Great Item To Have On Hand For Reference As Well As A Collector Piece. 56 Pages Overall. HK MP5-NHKP-00103$0.00 -
Out Of Stock
H&K MP5/SP5, 93/33, G3/91 (9mm, 5.56/.223, 7.62/.308) Unmarked Ambidextrous Housing - Universal
H&K Heckler & Koch
$0.00H&K MP5/SP5, 93/33, G3/91 (9mm, 5.56/.223, 7.62/.308) Unmarked Ambidextrous Housing - Universal This unmarked universal ambidextrous lower housing is designed for use with ambidextrous trigger packs, offering versatility across multiple H&K...HKP-19854$0.00 -
Out Of Stock
H&K MP5/SP5/MP5K/SP5K Soft Gun Case
HKP HK Parts
$139.95HK Factory HK SP5, MP5 Soft Tactical Case with HK Logo Compatible With: HK SP5, MP5 and other similar sized firearms Specifications: The case is 29 inches long Comes as pictured and the latest offering from HKHKP-17428$139.95 -
Out Of Stock
H&K MP5F 9mm Full Auto Bolt Carrier
H&K Heckler & Koch
$0.00This carrier is the latest and greatest MP5 carrier. Will fit all MP5/94's or clones semi or full. These are becoming increasingly hard to find. Get them while you can. This is the newer style that has the open back for the recoil assembly so it does...HKP-00092$0.00 -
H&K MP5F Parts Kit 3 Position Navy A3 - RARE
H&K Heckler & Koch
$3,999.95H&K MP5F Parts Kit 3 Position Navy A3 - RARE HK German MP5F A3 9mm Parts Kit Complete - USED 100% GERMAN HK MP5F correct parts the real deal and the most sought after parts kit available (Minus Receiver Of Course). Includes: 100% German Parts HK...HKP-19559$3,999.95 -
Out Of Stock
H&K Navy Left Side Selector Lever-3 Position
H&K Heckler & Koch
$139.95HK Ambidextrous Left Side 3 Position Navy Selector Lever New German HK Lever For All 3 Position Navy Ambidextrous Trigger Packs Or Trigger Groups. Will Not Fit SEF Style Trigger Packs. Brand new factory German HK. Safe, Semi, Full. (0,1,F) 3 Position...HKP-00122$139.95 -
Out Of Stock
H&K Roller Sear For Burst Trigger Packs
H&K Heckler & Koch
$0.00New HK German Roller Sear for SEF & Navy trigger packs. This is the newer style "roller" type not the older friction type of sear. This item is also referred to as the catch with roller but more commonly called a sear.HKP-01711$0.00 -
Out Of Stock
H&K SEF Selector Lock Out Safety Key
H&K Heckler & Koch
$0.00H&K SEF Selector Lock Out Safety Key You must have a special lever to use this tool. Compatible with all SEF lockout selectors.HKP-01482$0.00 -
Out Of Stock
H&K SP5 9mm 4 Position (0,1,3,F Pictogram) Navy Style Trigger Housing - Clipped & Pinned
H&K Heckler & Koch
$0.00H&K SP5 9mm 4 Position (0,1,3,F Pictogram) Navy Style Trigger Housing - Clipped & Pinned The navy style trigger housing is the perfect addition to your HK SP5 9mm firearm. Designed for easy drop in installation, this housing allows you to...HKP-19231$0.00 -
Out Of Stock
H&K SP5/MP5 9mm SEF Universal Contoured Trigger Housing - Clipped & Pinned
H&K Heckler & Koch
$0.00H&K SP5/MP5 9mm SEF Universal Contoured Trigger Housing - Clipped & Pinned This SEF contoured trigger housing is designed for universal compatibility with both HK SP5 and MP5 semi-auto shelf styles. Featuring contoured finger grooves for...HKP-19271$0.00 -
Out Of Stock
H&K SP5K 9mm SEF Contoured Trigger Housing - Clipped & Pinned
H&K Heckler & Koch
$0.00H&K SP5K 9mm SEF Contoured Trigger Housing - Clipped & Pinned Designed specifically for the HK SP5K, this SEF style trigger housing features contoured finger grooves and is clipped and pinned for a perfect fit. Please ensure you are using an SEF...HKP-17944$0.00 -
Out Of Stock
H&K SP5K Spec Only 9mm 3 Position (0,1,F Pictogram) Ambidextrous Navy Style Housing - Clipped & Pinned
H&K Heckler & Koch
$0.00H&K SP5K Spec Only 9mm 3 Position (0,1,F Pictogram) Ambidextrous Navy Style Housing - Clipped & Pinned This HK German Navy housing is specifically designed for the HK SP5K. Featuring ambidextrous functionality and pictogram markings, this housing...HKP-17924$0.00 -
HK MP5 40/10 SEF Navy Style Housing - Clipped & Pinned - LIKE NEW
H&K Heckler & Koch
$129.95HK 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 professionally clipped and pinned and...HKP-20618$129.95 -
HK34 9mm Pistol Build Kit - Navy Binary
HKP HK Parts
$2,748.95HK34 9mm Pistol Build Kit - Navy Binary Just when you thought all permutations of roller-lock kits had been exhausted, HK Parts brings you the HK34. The HK34 strikes a balance between the shoot-ability of a pistol caliber with the versatility of a rifle...HKP-21482$2,748.95 -
Out Of Stock
HKP Front Sight HK Tower, Triple Frame Install & Removal Fixture Jig
HKP HK Parts
$69.95HKP Front Sight HK Tower, Triple Frame Installation & Removal Fixture Jig The original one and only triple frame removal and install fixture. The perfect jig for the installation and removal of triple frames and front sight towers found in all HK 90...HKP-17586$69.95 -
Out Of Stock
HKP HK MP5 Navy Binary Trigger Group - Engraved - RAL 8K
FA Franklin Armory / HKP
$1,499.95Franklin Armory BFSIII HK-C1 – Trigger Group - RAL 8K Coming Soon! 3 Position Navy style Engraved Pictograph – HK Binary Trigger Group Our latest and greatest Binary trigger group freshly delivered with a factory HK German housing that...HKP-21290-M$1,499.95 -
HKP HK MP5, 94, 93/53/33 AR-15 Style Magpul Stock
HKP HK Parts
$197.95HKP HK 93/53/33 (5.56/.223) AR-15 Style Magpul Stock US Manufactured AR15 to HK 93,33,53 series stock assembly with Magpul MOE stock. Each unit comes complete and ready to install on your HK 93,33,53 or HK94, MP5 firearm. Made from aircraft grade...HKP-16271$197.95 -
Out Of Stock
HKP Magazine Catch - Latest Style
HKP HK Parts
$19.95HKP Magazine Catch - Latest Style New, latest generation 1-piece 9mm mag catch. If you have issues with mags locking in place on clones or non-HK German firearms, it may be that you need this upgrade. One-piece constructiong versus the older generation...HKP-17571$19.95 -
Out Of Stock
HKP MP5 40/10 4 Position (0,1,2,F) Ambi Burst Trigger Group
H&K Heckler & Koch
$0.00HKP MP5 40/10 4 Position (0,1,2,F) Ambi Burst Trigger Group MP5 40/10 4 Position (0,1,2,F) Ambidextrous burst trigger groupHKP-00677$0.00 -
Out Of Stock
HKP MP5 40/10 Trigger Group 4 Position Navy Housing (0,1) - Safe/Semi Only - Clipped & Pinned
HKP HK Parts
$479.95HKP/H&K MP5 40/10 Safe & Semi Only Navy Style Trigger Group - Clipped & Pinned Introducing a cost-effective alternative to the high-priced and hard-to-find all-German HK FBI or 0,1 ambidextrous trigger group, now available in a 4-position...HKP-18399$479.95 -
Out Of Stock
HKP MP5, SP5 - PDW 5 Position Telescoping Stock
HKP HK Parts
$349.95HKP MP5, SP5 - PDW 5 Position Telescoping Stock Finally the most anticipated PDW style stock for the MP5 ever developed. Made in the USA. The stock rails collapse along the top ridge of the grip frame for the lowest profile stock ever produced for...hkp-17958$349.95 -
On Sale
HKP SD Barrel Port Brush Handle - Black - BLEMISHED
HKP HK Parts
Now: $28.95Was: $39.95HKP SD Barrel Port Brush Handle - Black - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. The HK Parts SD brush handle is the perfect tool to pair with...HKP-21448-BL-BNow: $28.95Was: $39.95 -
On Sale
HKP SEF Skeletonized Franklin Armory Binary Aluminum Selectors - BLEMISHED
HKP HK Parts
Now: $48.95Was: $69.95HKP SEF Skeletonized Franklin Armory Binary Aluminum Selectors - BLEMISHED COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Our new selector lever set was modeled...HKP-20526-BNow: $48.95Was: $69.95 -
Out Of Stock
HKP SP5K Bench Mat
HKP HK Parts
$13.95HK MP5K, SP5K, SP89 Gunsmithing Bench Mat This isn't your ordinary gun cleaning mat. Show your pride for your HK SP5K firearm while using our high quality neoprene rubber backed and cloth topped gun cleaning mat to protect your gun bench, desk, kitchen...hkp-18213$13.95 -
JMAC Universal Picatinny 8" Triangle Stock with 1913 Folding Mech
JMAC Customs
$261.00JMAC Triangle Stock 8" Stock with 1913 Folding Mech Features: 2x Integrated QD Sling Socket 8" Length 0.275" Cheek Rise Drilled and tapped for optional cheek risers 7075 T6 Aluminum Hard-Coat Anodized **Not compatible w/LevTech Manufacturing panels...HKP-21245$261.00 -
Magpul HK MP5 Adapter Brace with Stock
Magpul
$189.95Magpul HK MP5 Adapter Brace with Stock MP5 DT Magpul stock ready to install on any in-spec MP5 receiver or clone. We take our AR MP5 Adapter and attach it onto a mil-spec buffer tube before combining it with the new Magpul DT Carbine stock. This is a...HKP-21402-M$189.95 -
RCM HK MP5 & MP5K 40/10 SD 115 Degree Locking Piece
RCM
$44.95RCM HK MP5 & MP5K 40/10 SD 115 Degree Locking Piece Compatible With: MP5/K 10 MP5/K 40HKP-21525$44.95 -
RCM HK MP5 & MP5K 40/10 SD 120 Degree Locking Piece
RCM
$44.95RCM HK MP5 & MP5K 40/10 SD 120 Degree Locking Piece Compatible With: MP5/K 10 MP5/K 40HKP-21524$44.95