HK Parts

Genuine HK Parts Available Online Large Selection of New and Used Parts and Accessories

Featured Products
HK MP5 Barrel / Front End - 9mm
Average Rating(0)
$499.99
In Stock
HK MP5 Rear Sight Assembly - Diopter
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$57.99  $52.99
Sale
In Stock
HK MP5 Locking Piece - 100 Degree - 9mm
Average Rating(0)
$42.99
In Stock
HK MP5 A2 Stock - Black
Average Rating(0)
$78.99
Out of Stock
HK MP5 Recoil Rod Assembly - 9mm
Average Rating(0)
$31.99  $28.99
Sale
In Stock
HK MP5 MP5K Bolt Head - 9mm - Action 3
Average Rating(0)
$209.99
In Stock
HK MP5 Barrel / Trunnion - 9mm
Average Rating(0)
$474.99  $369.99
Sale
In Stock
HK UMP / USC Ejector
Average Rating(0)
$23.99
In Stock
HK UMP-40 Bolt Carrier Group - 40S&W
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$399.99  $389.99
Sale
In Stock
HK UMP-40 Barrel - 40S&W
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$394.99
In Stock
HK MP5 Magazine Release Assembly - 9mm
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$119.99  $109.99
Sale
Out of Stock
HK G36 Rear Stock Hinge Stub
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$649.99  $499.99
Sale
In Stock
HK MP5 Wide Handguard - Black
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$34.99
In Stock
Surefire 628 HK MP5 WeaponLight - Dual Switch Constant On / Off
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$234.99  $199.99
Sale
Out of Stock
HK93 / HK53 Firing Pin and Spring Set - 5.56
Average Rating(0)
$29.99  $25.99
Sale
In Stock
HK MP5-N Navy Barrel / Front End  - 9mm
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$674.99  $579.99
Sale
In Stock
HK MP5 Cocking Support - 9mm - Standard
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$68.99  $54.99
Sale
In Stock
HK MP5 Bolt Carrier Group - 9mm - Action 3
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$559.99  $549.99
Sale
In Stock
HK53 Barrel / Front End - 5.56 1x7 Twist
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$999.99
In Stock
HK53 HK93 Contoured Lower (0,1,25) - 5.56
Average Rating(0)
$324.99  $289.99
Sale
In Stock
Surefire M63 HK MP5 HK53 Railed Handguard
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$149.99
Out of Stock
HK53 Recoil Rod Assembly - 5.56
Average Rating(0)
$56.99  $46.99
Sale
In Stock
HK MP5-N Navy Barrel / Front End  - 9mm
Average Rating(0)
$884.99  $814.99
Sale
In Stock
HK53 Bolt Carrier - 5.56
Average Rating(0)
$324.99
In Stock
HK MP5-40 / MP5-10 Bolt Head
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$274.99  $259.99
Sale
In Stock
HK MP5-40 Barrel / Front End
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$674.99  $649.99
Sale
In Stock
HK UMP Rear Stub and Hinge
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$269.99
In Stock
HK G36C Barrel / Front End - 5.56
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$1,939.99
In Stock
HK 33K Barrel / Front End - 5.56 - IE Code
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$1,529.99  $1,329.99
Sale
In Stock
HK MP5 Recoil Rod Assembly - 9mm - F-Type
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$52.99  $44.99
Sale
In Stock
HK SL8 Magazine - 5.56 - 10 Round
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$51.99  $38.99
Sale
In Stock
HK G36K Barrel and Piston Assembly - 5.56
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$879.99
In Stock
HK MP5-40 Barrel / Trunnion
Average Rating(0)
$529.99
In Stock
HK MP5 A3 Retractable Stock - F Type
Average Rating(0)
$309.99
Out of Stock
HK MP5-F Barrel / Front End - 9mm
Average Rating(0)
$679.99  $659.99
Sale
In Stock
BPP HK53 / HK51 Wide Handguard - Black
Average Rating(0)
$52.99  $42.99
Sale
In Stock
HK Ambi FBI Semi Auto Trigger Pack - 40S&W & 10mm
Average Rating(0)
$389.99
In Stock
HK93 #8 Locking Piece - 53 Degree
Average Rating(0)
$38.99  $32.99
Sale
In Stock
HK MP5 / MP5K 9mm Tri-lug 4 Prong Flash Hider - US Mfg 922r
Average Rating(0)
$110.99  $84.99
Sale
In Stock
HK MP5 MP5K Picatinny Rail Section - Short 5 3/8
Average Rating(0)
$74.99  $48.99
Sale
In Stock
HK MP5 MP5K Picatinny Rail Section - Long 8 7/8
Average Rating(1)
$97.99  $54.99
Sale
In Stock
HK SL8 Bolt Head - .223 - Stripped
Average Rating(0)
$129.99  $74.99
Sale
In Stock
HK MP5 / MP5-40 A3 Retractable Stock - BHO Cut
Average Rating(0)
$339.99  $309.99
Sale
In Stock
HK MP5 / MP5K 30 Round Magazine - 9mm - LEO Restricted
Average Rating(1)
$109.99
In Stock
HK UMP / G36 Handstop
Average Rating(0)
$23.99  $19.99
Sale
In Stock
HK UMP Lower - Burst (0,1,2)
Average Rating(0)
$299.99
In Stock
HK UMP 30 Round Magazine - 40 S&W - LEO RESTRICTED
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$59.99  $55.99
Sale
In Stock
HK G36 SL8 Ejector
Average Rating(0)
$13.99
In Stock
HK G36 Left Side Safety Selector Lever
Average Rating(0)
$16.99
In Stock
HK93 HK33 Barrel - .223 - 1x9 Twist - US Made
Average Rating(0)
$124.99  $104.99
Sale
In Stock
HK93 G3K Wide Handguard - Black - Contract
Average Rating(0)
$48.99  $44.99
Sale
In Stock
HK93 Bolt Carrier - Buffered - .223 - F/A
Average Rating(0)
$199.99
In Stock
HK MP5 Wide Handguard - Black - US Made
Average Rating(0)
$22.99  $19.99
Sale
In Stock
HK 417 Bolt Assembly - 7.62x51
Average Rating(0)
$1,099.99
In Stock
HK 21E Barrel Assembly - 7.62 - 17.7
Average Rating(0)
$949.99
In Stock
HK MP5 MP5K Firing Pin and Spring
Average Rating(0)
$28.99  $25.99
Sale
In Stock
HK MP5 HK94 Semi Auto Steel Lower - Black - 9mm
Average Rating(0)
$349.99
Out of Stock
HK MP5 Barrel - 9mm
Average Rating(0)
$474.99  $299.99
Sale
In Stock
HK53 HK93 Ejector Lever - 5.56
Average Rating(0)
$46.99  $38.99
Sale
In Stock
 HK93 MP5 HK53 A2 Fixed Stock - Contract - Black
Average Rating(0)
$72.99  $52.99
Sale
In Stock
HK MP5 HK53 Billet End Cap - M4 Stock Extension
Average Rating(0)
$105.99  $94.99
Sale
In Stock
HK93 Barrel, Cocking Tube, Trunnion, and Sight Tower
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$509.99  $439.99
Sale
In Stock
HK53 Trunnion - 5.56
Average Rating(0)
$98.99  $78.99
Sale
In Stock
HK G3 HK93 HK53 Paddle Mag Release - Anti Rattle
Average Rating(0)
$25.99
In Stock
HK MP5 Bolt Carrier Group - 9mm
Average Rating(0)
$559.99  $539.99
Sale
In Stock
HK MP5K SP89 Semi Auto Lower - Metal
Average Rating(0)
$389.99  $299.99
Sale
In Stock
HK MP5-40 / MP5-10 A3 Stock - Retractable - F-Type
Average Rating(0)
$349.99
In Stock
HK MP5K SP89 SP5K 9mm Rear Sight Assembly
Average Rating(0)
$78.99  $67.99
Sale
In Stock
HK93 G3K Wide Handguard - Vented - Black
Average Rating(0)
$124.99  $94.99
Sale
In Stock
HK MP5SD Barrel - Front End - 9mm
Average Rating(0)
$1,929.99  $1,879.99
Sale
In Stock
HK MP5SD Barrel Front End - 9mm
Average Rating(0)
$1,819.99  $1,769.99
Sale
In Stock
HK MP5 / MP5K Ambi Semi Auto Trigger Pack - 9mm
Average Rating(0)
$369.99
In Stock
HK MP5 Trunnion - 9mm
Average Rating(0)
$79.99  $69.99
Sale
In Stock
Brethren Arms HK MP5 Billet Cocking Handle - Type A
Average Rating(0)
$49.99  $29.95
Sale
In Stock
HK MP5-40 Barrel / Trunnion - .40
Average Rating(0)
$479.99
In Stock
HK MP5-40 Barrel / Trunnion - .40
Average Rating(0)
$539.99
In Stock
HK MP5-40 Barrel / Trunnion - .40 - Nicked Trunnion
Average Rating(0)
$489.99
In Stock
HK MP5-40 Barrel / Trunnion - .40 - Chamber Modified
Average Rating(0)
$489.99
In Stock
HK MP5-40 Barrel / Front End - .40 - Chamber Modified
Average Rating(0)
$624.99
In Stock
HK MP5-40 Barrel and Trunnion - Bulged Barrel
Average Rating(0)
$299.99
In Stock
HK MP5 9mm F-Type Bolt Head
Average Rating(0)
$276.99
In Stock
HK MP5K-N 9mm Barrel Front End
Average Rating(0)
$4,499.99  $4,299.99
Sale
In Stock Free Shipping
HK 416 10.4
Average Rating(0)
$2,739.99  $2,649.99
Sale
In Stock
HK23 / HK23E Beltfed Ammo Box - 5.56
Average Rating(0)
$699.99  $399.99
Sale
In Stock
Flawless Firearms MP5K / SP5K  M-Lok Handguard
Average Rating(0)
$134.99  $94.99
Sale
In Stock
Flawless Firearms MP5K / SP5K Standard Billet Handguard
Average Rating(0)
$134.99  $104.99
Sale
In Stock
Flawless Firearms MP5 Standard Modular Handguard
Average Rating(0)
$134.99  $86.99
Sale
In Stock
B&T HK MP5 / HK53 Top Rail Mount
Average Rating(0)
$86.99
In Stock
HK MP5 Firing Pin and Spring - 9mm - F Type
Average Rating(0)
$46.99
In Stock
HK USC Lower - Black
Average Rating(0)
$234.99
Out of Stock
HK93 Bolt Carrier - Buffered
Average Rating(0)
$249.99
In Stock
HK53 Barrel and Front End - 5.56 - 1x7 Twist - 178 Marked
Average Rating(0)
$1,299.99  $1,099.99
Sale
In Stock
HK UMP 45 - 25  Round Magazine
Average Rating(0)
$66.99
In Stock
B&T MP5 / 9X Optic Mount Rail
Average Rating(0)
$72.99
In Stock
HK 417 / HK MR762 Buffer Spring
Average Rating(0)
$44.99
In Stock
HK 417 / HK MR762 Buffer
Average Rating(0)
$129.99  $109.99
Sale
In Stock
HK 417 / HK MR762 Charging Handle
Average Rating(0)
$229.99  $149.99
Sale
In Stock
HK 417 / HK MR762 Ambi Sling Adapter
Average Rating(0)
$99.99  $89.99
Sale
In Stock
HK MP5 HK53 Picatinny Top Rail - Brethren Armament
Average Rating(0)
$89.99  $58.99
Sale
In Stock
HK53 Bolt Carrier - 5.56 - F/A
Average Rating(0)
$324.99
In Stock
HK 417 Buffer Tube - RAL8000
Average Rating(0)
$189.99
In Stock
HK 417 Bolt Carrier - 7.62 -- New
Average Rating(0)
$879.99  $829.99
Sale
In Stock
German HK53 / 51 Wide Handguard - Black
Average Rating(0)
$52.99
Out of Stock
HK 9x MP5 HK53 Night Sights - Front Sight Insert
Average Rating(0)
$18.99
In Stock
HK 416C Buffer Spring
Average Rating(0)
$84.99  $59.99
Sale
Out of Stock
HK 416 417 MR556 Firing Pin Spring
Average Rating(0)
$17.99
In Stock
HK G36 Rear Stock Hinge Stub - Short
Average Rating(0)
$649.99  $259.99
Sale
Out of Stock
HK MP5SD Barrel Front End - 9mm - Cut Trunnion
Average Rating(0)
$1,819.99
In Stock
HK G36C Billet Handguard
Average Rating(0)
$819.99  $729.99
Sale
In Stock
HK 416 417 MR556 Firing Pin Retaining Pin
Average Rating(0)
$14.99
Out of Stock
HK 417 MR762 Rodex Flash Hider
Average Rating(0)
$129.99
In Stock
HK 417 Trigger Assembly
Average Rating(0)
$249.99
In Stock
HK 417 MR762 Adjustable Gas Valve
Average Rating(0)
$129.99
Out of Stock
HK MP5 Magazine - 9mm - 10 Round
Average Rating(0)
$44.99
Out of Stock
HK MP5 Rear Sight Assembly - Diopter - Dented Drum
Average Rating(0)
$39.99
In Stock
B&T HK MP5K / SP5K  Handguard Rail
Average Rating(0)
$249.99
Out of Stock
HK MP5-40 Barrel - 40S&W
Average Rating(0)
$449.99
In Stock
B&T HK MP5 HK53 Railed Handguard
Average Rating(0)
$190.99
In Stock
HK MP5 MP5K Bolt Head - 9mm
Average Rating(0)
$199.99
In Stock
HK MP5 MP5K Bolt Head - 9mm - Stained
Average Rating(0)
$193.99
In Stock
German HK 21E Barrel Assembly - 7.62 - 22
Average Rating(0)
$3,599.99  $3,049.99
Sale
In Stock
German HK 21E Barrel Assembly - 7.62 - 17
Average Rating(0)
$3,599.99  $3,099.99
Sale
In Stock
HK SP89 Handguard
Average Rating(0)
$49.99
In Stock
HK MP5K SP89 SP5K 9mm Rear Sight Assembly and Weldment
Average Rating(0)
$109.99
In Stock
German HK G8 50 Round Drum - 7.62 - HK11E G3
Average Rating(0)
$1,489.99  $1,399.99
Sale
In Stock
HK 416 Bolt Assembly - 5.56
Average Rating(0)
$549.99
Out of Stock
HK MR556 416 Extractor
Average Rating(0)
$79.99
In Stock
HK53 Recoil Rod Spring - 5.56 - New
Average Rating(0)
$9.99
In Stock
HK PSG1 Scope Mount Tabs
Average Rating(0)
$199.99
In Stock
German HK 21E Bolt - Stripped - New
Average Rating(0)
$589.99
In Stock
HK G36 Stock - IDZ Adjustable Folding Stock - Black
Average Rating(0)
$659.99
In Stock
 
Products (Total Items: 555 )
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HK 416 Upper Assembly - 10.4
Average Rating(0)
$3,999.99
Out of Stock Free Shipping
HK 416 Upper Assembly - 14.5
Average Rating(0)
$3,349.99
Out of Stock
HK 417 Bolt Carrier Group - 7.62
Average Rating(0)
$1,699.99
In Stock
HK 417 Bolt Carrier Group - 7.62 - Complete
Average Rating(0)
$1,599.99
Out of Stock
HK 33K Barrel / Front End - 5.56 - NP
Average Rating(0)
Sale
$1,529.99  $1,399.99
In Stock
HK Schmidt bender 4x25 scope HK21E MSG90 Mount
Average Rating(0)
$1,189.99
In Stock
HK 416 Bolt Carrier Group - 5.56 - Complete - New
Average Rating(0)
$1,099.99
Out of Stock
HK UMP .45 Caliber Conversion
Average Rating(0)
$999.99
Out of Stock
HK G36K Barrel / Front End - 5.56
Average Rating(0)
$989.99
Out of Stock
HK 23E Barrel Assembly - 5.56 - 17.7
Average Rating(0)
$979.99
In Stock
HK 21E Barrel Assembly - 7.62 - 22
Average Rating(0)
$979.99
In Stock
HK 23EK Barrel Assembly - 5.56
Average Rating(0)
$959.99
In Stock
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