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 StockOn Sale
HK MP5, HK94, MP5K, SP89 Firing Pin - TiN
HKP HK Parts
Now: $13.95Was: $17.95HKP HK MP5, HK94, MP5K, SP89 Firing Pin - TiN Each part is made using the factory HK material and specifications from original HK German blueprints. Compatible With: MP5, HK94 MP5K, SP89, SP5K MP5 40, 10mm, .357 Sig Zenith, POF, Omega,...HKP-99458Now: $13.95Was: $17.95 -
On Sale
HK Sling - Original German - Used
H&K Heckler & Koch
Now: $74.95Was: $99.95Heckler and Koch Original German Sling - Used Original German HK sling for compatible HK rifles and pistols. A factory-style sling option for restoring, replacing, or completing an original HK setup. THIS CLOSEOUT PART IS NOT ELIGIBLE FOR...HKP-99483Now: $74.95Was: $99.95 -
Out Of StockOn Sale
HK MP5 A3 Stock Fork Section with Buttpads Bundle - GUNSMITH SPECIAL
Other
Now: $99.95Was: $149.95HK MP5 A3 Stock Fork Section Bundle with Buttpads - GUNSMITH SPECIAL Please Note: Will require work before being functional. HKP recommends the work be performed by a professional gunsmith. The Condition will vary from part-to-part vs. the pictured unit...HKP-99489Now: $99.95Was: $149.95 -
On Sale
HK90 Series Trigger - Billeted - USA - USED
HKP HK Parts
Now: $32.95Was: $45.95HK90 Series Trigger - Billeted - USA - BLEMISHED 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. HKP US 90 Series trigger made from the best quality billet steel...HKP-00380-USEDNow: $32.95Was: $45.95 -
On Sale
HK MP5 Sling Swivel Circlip
H&K Heckler & Koch
Now: $4.95Was: $7.95Heckler and Koch Sling Swivel Circlip for HK MP5 Genuine Heckler and Koch sling swivel circlip designed for HK MP5 pattern firearms. This circlip secures the sling swivel assembly to the firearm and provides a correct factory-style attachment point for...HKP-99368Now: $4.95Was: $7.95 -
HK416, MR556 Pistol Grip - Walnut
JMK
$78.95JMK HK416, MR556 pistol grip - Walnut The pistol grip by JMK is made from CNC-machined black walnut. After machining, the grip is dyed to ensure a uniform color and is finished with a catalyzed satin seal. These grips are compatible with any firearm that...HKP-22400-M$78.95 -
Picatinny Optic Mount Shield - Aimpoint T1, H1 - S.W.O.R.D.S
Frost Defense
$239.95Aimpoint T-1, H-1 Optic Mount - S.W.O.R.D.S - Picatinny Mount The S.W.O.R.D.S Enhanced optic shield designed for Aimpoint T1, H1 red dot sights. This patent-pending mount system provides robust glare and impact protection by surrounding the ocular and...HKP-22340-M$239.95 -
HK MP5K, SP89 Trigger Group with AC Unity Grip and Match Trigger
HKP HK Parts
$644.85HKP HK MP5K/SP89 Trigger Group with AC Unity Grip & Match Trigger The MP5K match trigger group combined with the AC Unity grip is a great choice for anyone seeking a tactical and aesthetically pleasing build. Featuring a robust metal housing and a...HKP-22254$644.85 -
On Sale
HK94 Metal Trigger Housing - SURPLUS
HKP HK Parts
Now: $199.95Was: $259.95HK94 Metal Trigger Housing - SURPLUS ONLY 1 UNIT AVAILABLE - AS PICTURED German-made HK94 metal trigger housing with a surplus black grip. Includes: 0,1 metal grip frame Factory German surplus black pistol grip Compatible With: HK94 THIS CLOSEOUT...HKP-99423Now: $199.95Was: $259.95 -
On Sale
HK MP5 Trigger Housing - Burst 3 Position 0,1,2 - .40 S&W, 10mm - Push Pin - USED - BLEMISHED
H&K Heckler & Koch
Now: $169.95Was: $249.95H&K Heckler and Koch's 3-Position Burst Trigger Housing and Push Pin made for the HK MP5 10mm/.40 S&W - USED - BLEMISHED CONDITION MAY VARY. SEE PHOTOS. Priced for ONE Trigger Housing ONLY - Condition Varies by Unit - Each unit Sold INDIVIDUALLY...HKP-16469-BNow: $169.95Was: $249.95 -
On Sale
HK MP5 Conversion Kit - CQT FX - Blue - 9mm - Spare Part Lot - BLEMISHED
Simunition
Now: $87.95Was: $319.95CQT FX Simunition Conversion Kit for MP5 - 9mm Blue - Spare Part Lot - BLEMISHED SHADES OF BLUE MAY VARY The CQT FX Simunition conversion spare parts lot from original kits. Everything pictured is included. THIS CLOSEOUT PART IS NOT...HKP-99054-BNow: $87.95Was: $319.95 -
On Sale
HK MP5, HK91, G3, HK33 Cocking Tube End Cap - Incomplete - BLEMISHED
H&K Heckler & Koch
Now: $21.95Was: $39.95H&K Cocking Tube End Cap/Dust Cap - BLEMISHED SOLD INDIVIDUALLY - VARYING CONDITION SHOWN INCOMPLETE COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL BLEMISHED PART SALES ARE FINAL. This part...HKP-00099-BNow: $21.95Was: $39.95