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
HK Locking Roller -4 , 7.96mm
HKP HK Parts
$8.957.96mm - Undersized -4 Roller For HK Roller Lock Bolt HeadHK spec under-sized roller that will fit all HK bolt heads including HK91/G3, HK93/33/53, HK94, MP5, SP89 all clones and the Cetme & Cetme clones. An easy way to remember the size you need to...HKP-17558$8.95 -
Out Of Stock
HK MP5 Bolt Carrier Group - Full Auto - Complete - IB DATE CODE
H&K Heckler & Koch
$0.00MP5 Full Auto Bolt Group Complete - IB DATE CODE-NEW OLD STOCK HK German 9mm MP5 full auto bolt carrier IB dated new old stock in 100% working order. These bolt groups are HK German MP5 Limited quantity available. Heckler & Koch bolt...HKP-00662$0.00 -
On Sale
HK MP5 628 Handguard with Light - USED
Surefire
Now: $419.95Was: $499.95SureFire 628 Handguard with Integrated Yellow Light for HK MP5 ONLY 1 UNIT AVAILABLE SureFire model 628 switch forearm designed for HK MP5 pattern firearms. This integrated handguard and weapon light assembly has been tested and is fully functional...HKP-99430Now: $419.95Was: $499.95 -
On Sale
HK MP5, HK94 Factory A3 Stock - BLEMISHED
H&K Heckler & Koch
Now: $554.95Was: $739.95HK MP5 , HK94 Factory A3 Stock - 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 original Navy-style German HK MP5 A3 stock is a rare find as it's...HKP-21644-BNow: $554.95Was: $739.95 -
On Sale
HK MP5, SP5K Optic Mount - Trijicon RMR - 6.5 MOA - BLEMISHED
Trijicon
Now: $519.95Was: $619.95HK MP5, SP5K Optic Mount - Trijicon RMR - 6.5 MOA - BLEMISHED ONLY 1 UNIT AVAILABLE - AS PICTURED MISSING BATTERY COVER - INSTALLATION MARKINGS COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL...HKP-20734-BNow: $519.95Was: $619.95 -
On Sale
HK MP5 Handguard - M-LOK - USED
MI Midwest Industries
Now: $97.95Was: $124.95HK MP5 Handguard - M-LOK - USED ONLY 1 UNIT AVAILABLE - AS PICTURED NOT EXTENDED USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL. Compatible With: HK MP5 Zenith Z5-RS Omega MP5 MAC-5 clones may require...HKP-18472-USEDNow: $97.95Was: $124.95 -
On Sale
HK MP5K, SP89, SP5K Handguard with Handstop - USED
HKP HK Parts
Now: $20.95Was: $29.95HK MP5K, SP89, SP5K Handguard with Handstop - USED ONLY 1 UNIT AVALABLE - AS PICTURED USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL. Each forearm will fit the MP5K or SP89 style of firearms. As an added...HKP-16466-BLK-USEDNow: $20.95Was: $29.95 -
On Sale
Lee Sporting LS5 HK MP5 Complete Trigger Group - Semi Shelf - BLEMISHED
Lee Sporting
Now: $452.95Was: $549.95Lee Sporting LS5 HK MP5 Complete Trigger Group - Semi Shelf - 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 LS5 trigger group from Lee Sporting is...HKP-20465-BNow: $452.95Was: $549.95 -
On Sale
HK MP5, HK93 Stock - MOE SL - BLEMISHED
Magpul
Now: $128.95Was: $189.95HK MP5, HK93 Stock - MOE SL - BLEMISHED INSTALLATION MARKINGS COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. Magpul MOE SL-K MP5 ,HK 94, HK93...HKP-20490-BNow: $128.95Was: $189.95 -
HK MP5, AP5 Cocking Tube Support - Steel
MKE
$69.95MP5 & HK94 All Steel Cocking Tube Support Each cocking tube support comes complete with the detent and spring installed. This part is the perfect upgrade from the cheap metal or plastic support found in clones. Compatible With: HK MP5, HK94 HK...HKP-22505$69.95 -
On Sale
HK Ambidextrous Sling - Green - USED
H&K Heckler & Koch
Now: $108.95Was: $149.95HK Ambidextrous Sling - Green - USED ONLY 1 UNIT AVAILABLE - AS PICTURED USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. This sling is the factory HK Green 1.25" Ambi Sling with dual HK sling hooks...HKP-00183-USEDNow: $108.95Was: $149.95 -
On Sale
HK90 Series Cocking Tube End Cap - Aluminum - USED
HKP HK Parts
Now: $7.95Was: $12.95HK Cocking Tube End Cap - Aluminum - USED USED PARTS ARE SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL USED PART SALES ARE FINAL. Made from weight-saving aircraft-grade aluminum alloy. US-made. Compatible With: All 90 series HK firearms and...HKP-02806-USEDNow: $7.95Was: $12.95