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HK21 / HK23 / HK11

HK21 Diagram

HK21 HK23 HK11 Parts Kits and Accessories

Featured Products
BPP HK 21E Barrel Assembly - 7.62 - 17.7
BPP HK 21E Barrel Assembly - 7.62 - 17.7" - Heavy Profile
$949.99
In Stock
HK23 / HK23E Beltfed Ammo Box - 5.56
HK23 / HK23E Beltfed Ammo Box - 5.56
$699.99  $449.99
Sale
In Stock
HK 9X Night Sights - Front Sight Insert
HK 9X Night Sights - Front Sight Insert
$18.99
Out of Stock
HK21E / HK23E 1100 Meter Rear Sight
HK21E / HK23E 1100 Meter Rear Sight
$394.99  $276.99
Sale
In Stock
HK G3 / HK91 - 7.62 Cleaning Kit
HK G3 / HK91 - 7.62 Cleaning Kit
$14.99  $8.99
Sale
In Stock
HK 9X Hammer - US - 922(r)
HK 9X Hammer - US - 922(r)
$25.99  $23.99
Sale
In Stock
HK MP5 Semi Auto Sear Spring
HK MP5 Semi Auto Sear Spring
$10.99  $7.99
Sale
In Stock
BPP HK23E / HK21E / HK13 / HK11 Barrel Shroud
BPP HK23E / HK21E / HK13 / HK11 Barrel Shroud
$1,499.99  $1,449.99
Sale
In Stock
HK21 Barrel Assembly - 17.7
HK21 Barrel Assembly - 17.7" - Heavy Profile - FMP
$1,899.99
In Stock
HK21 Bolt Assembly - 7.62
HK21 Bolt Assembly - 7.62
$629.99
In Stock
HK21 Feed Mech - 7.62
HK21 Feed Mech - 7.62
$2,329.99
In Stock
 
Products (Total Items: 56 )
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HK MP5 Rear Sight Assembly - Diopter
HK MP5 Rear Sight Assembly - Diopter
$104.99
Out of Stock
HK SEF Trigger Spring - Standard
HK SEF Trigger Spring - Standard
$4.99
In Stock
HK Ambidextrous Sling Pin - Small
HK Ambidextrous Sling Pin - Small
$29.99
Out of Stock
HK Trigger Housing Grip Plug
HK Trigger Housing Grip Plug
$19.99
Out of Stock
HK Ambi Burst Selector Set - 3 Position
HK Ambi Burst Selector Set - 3 Position
Sale
$117.99  $81.99
In Stock
HK Ambi Navy Selector Set - 3 Position
HK Ambi Navy Selector Set - 3 Position
Sale
$117.99  $99.99
In Stock
HK MP5 Push Pin Set (1 Large & 2 Small)
HK MP5 Push Pin Set (1 Large & 2 Small)
$6.99
In Stock
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