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

Featured Products
HK UMP-40 Bolt Carrier Group - .40 S&W
$399.99  $389.99
Sale
In Stock
HK UMP-40 Barrel - .40 S&W
$429.99  $399.99
Sale
In Stock
HK G36 Magwell Adapter - Standard
$199.99
In Stock
HK G36 Recoil Buffer and Recoil Rod Assembly
$83.99
In Stock
HK G36 Rear Stock Hinge Stub
$599.99
In Stock
HK93 / HK53 Firing Pin and Spring Set - 5.56
$34.99  $29.99
Sale
In Stock
HK53 / HK93 Contoured Lower (0,1,25) - 5.56
$324.99  $299.99
Sale
In Stock
HK MP5-40 / MP5-10 Bolt Head
$389.99  $274.99
Sale
In Stock
HK MP5-40 Barrel / Front End
$674.99  $649.99
Sale
In Stock
HK G36C Barrel / Front End - 5.56
$1,999.99  $1,699.99
Sale
In Stock
HK33K Barrel / Front End - 5.56 - IE Code
$1,529.99
In Stock
HK MP5-40 Barrel / Trunnion
$529.99
In Stock
HK MP5-F Barrel / Front End - 9mm
$879.99  $689.99
Sale
In Stock
BPP HK53 / HK51 Wide Handguard - Black
$59.99
In Stock
HK Ambi FBI Semi Auto Trigger Pack - .40 S&W & 10mm
$389.99
Out of Stock
HK93 #8 Locking Piece - 53 Degree
$38.99  $32.99
Sale
In Stock
HK SL8 Bolt Head - .223 - Stripped
$129.99  $74.99
Sale
In Stock
HK G36 Bolt Carrier - 5.56
$519.99  $489.99
Sale
In Stock
HK93 / HK91 Carry Handle Assembly
$38.99  $29.99
Sale
In Stock
HK MP5 Wide Handguard - Black - US Made
Average Rating(1)
$25.99
In Stock
HK 417 Bolt Assembly - 7.62x51
$1,099.99  $999.99
Sale
In Stock
HK MP5 / MP5K Firing Pin and Spring
$39.99
In Stock
HK93 / G3K Wide Handguard - Vented - Black
$89.99 - $104.99
In Stock
HK G36 Bolt - 5.56
$449.99
In Stock
HK MP5-40 Barrel with Sight Tower - .40 S&W
$479.99
In Stock
HK23 / HK23E Beltfed Ammo Box - 5.56
$699.99  $449.99
Sale
In Stock
Flawless Firearms MP5K / SP5K  M-Lok Handguard
$134.99  $79.99
Sale
In Stock
HK53 / HK51 Wide Handguard - Black
$52.99  $48.99
Sale
In Stock
HK 9X Night Sights - Front Sight Insert
$18.99
Out of Stock
HK 416 Gas Block - 10
$499.99
Out of Stock
HK MP5-40 Barrel - .40 S&W
$449.99
In Stock
HK MP5 Bolt Head - 9mm
$239.99
Out of Stock
HK G3 / HK91 Magazine - 20 Rounds - Aluminum
$14.99  $7.99
Sale
In Stock
HK 416 Bolt Assembly
$689.99  $649.99
Sale
In Stock
HK MR556 / HK 416 Extractor
$79.99  $59.99
Sale
In Stock
HK53 / HK93 SUO Polymer Lower Housing
$20.99  $18.99
Sale
In Stock
HK G36C Keymod Billet Handguard
$849.99  $599.99
Sale
In Stock
HK MR762 / HK 417 Extractor
$79.99  $72.99
Sale
In Stock
HK MP5 Bolt Head - Modified - Blowback
$194.99
In Stock
HK21E / HK23E 1100 Meter Rear Sight
$394.99  $276.99
Sale
In Stock
HK 416 Fixed Front Sight Assembly
$199.99  $154.99
Sale
In Stock
HK MP5 Recoil Rod Assembly - 9mm - US Made
$28.99
In Stock
HK53 / HK93 SUO Polymer Lower Housing - Clipped
$60.99  $46.99
Sale
In Stock
RCM 9mm MP5 Barrel - 16
$229.99  $199.99
Sale
In Stock
HK93 / G3K Wide Handguard - Black - Refinished
$99.99  $59.99
Sale
In Stock
HK G3 / HK91 - 7.62 Cleaning Kit
$14.99  $8.99
Sale
In Stock
 
Products (Total Items: 340 )
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HK MG4 Optic Assembly
Sale
$2,899.99  $2,499.99
In Stock
HK21 Barrel Assembly - 17.7
$2,189.99
In Stock
HK 416 Bolt Carrier
$1,499.99
Out of Stock
BPP HK23EK / HK21EK / HK13EK / HK11EK Barrel Shroud
$1,494.99
In Stock
HK 416 Handguard - Prototype - Black Polymer
$1,469.99
In Stock
BPP HK 21E Barrel Assembly - 7.62 - 17.7
$999.99
In Stock
BPP HK 23E Barrel Assembly - 5.56 - 17.7
$999.99
Out of Stock
BPP HK 23E Barrel Assembly - 5.56 - 17.7
$979.99
Out of Stock
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