HK Firearms
- Pistols
- Rifles
- Custom Builds

HK Pistol Parts
- Accessories
- Magazines

MP5
- HK 94
- MP5 SD
- MP5 Clones

MP5K
- SP89
- MP5K PDW

MP5 40
- MP5 10
- MP5 .357

HK 93
- HK 33
- HK 53
- Vector Arms V53 V93
- C93

HK 91
- HK G3
- PTR 91
- CETME

PSG1
- MSG90

HK 21
- HK 21E
- HK 23E
- HK 11

HK 416
- HK MR556
- HK 417
- MP7 A1

HK G36
- HK G36K
- HK G36C
- HK SL8

HK USC Carbine
- HK UMP 45
- HK UMP 40
- HK UMP 9mm

HK .22lr Rifles
- Umarex HK
- GSG 5

Umarex
GSG 5

Heckler & Koch Knives
- Benchmade

HK Apparel
- Shirts
- Hats

New HK Products

Pre-owned HK Products

AR-15, AK-47, Glock Parts

Clipped & Pinned Services

Browse Catalog

Gift Certificates

HK 300
- HK G41
- HK SL6

Glock Magazines

HKParts.net | Heckler & Koch Genuine Parts, Accessories & Weapon Systems

Free Heckler & Koch decal with every online order, offer valid while supplies last!

Extractor Spring For HK MP5, 94, MP5K, SP89 9mm

Price $8.95 $

Light Trigger Return Spring - HK Pistols

Price $9.49 $

MSRP: $19.95

You Save: $10.46 (52%)

MP5 F A3 Universal Retractable Stock- ATI

Price $159.95

MSRP: $219.95

You Save: $60.00 (27%)

HK Ally Knife, Tool, Light

Price $99.95

MP5, 94 Bolt Group- US, German HK

Price $459.95

50 Round Drum For HK 91, G3 Rifles- Free Shipping!!!

Price $229.95 FREE SHIPPING WHILE SUPPLIES LAST!

HK Low Profile Scope Mount For HK Rifle & Pistols

Price $124.95

MSRP: $155.00

You Save: $30.05 (19%)

GSG-5 Push Pin Upgrade Kit For ALL GSG5 Variants

Price $14.47

HK 416 Factory German E1 Rear Stock

Price $222.95

Barrel O-Ring HK 45 Caliber Pistols- Green

Price $4.95 $

HK UMP Safe, Semi FBI (0,1) Lower

Price $399.95

Heinie HK 45, 45C & P30 Tactical SlantPro QWIK

Price $139.95

25 Round Magazine - HK MP5 .22LR Umarex

Price $29.95 $

Magpul 30 Round Mag For HK G36

Price $25.95 $

Magpul PRS Tactical Stock

Price $224.95

MSRP: $255.00

You Save: $30.05 (12%)

Surefire 60 Round Magazine

Price $94.95 $

MSRP: $129.00

You Save: $34.05 (26%)