Other Brands on Sale
Save on select products from MKE, RCM, B&T, Magpul, Comp-Tac, PTR, SB Tactical and many more during the HK Parts Labor Day Sale. Get free shipping on qualifying orders over $250. Limited quantities are available.
Free shipping applies to qualifying orders with a subtotal of $250 or more. All orders receiving free shipping will be shipped via USPS Standard. Exclusions may apply.
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On Sale
HK MP5, HK94 Trigger Group - Flat Trigger - 3 Position - Semi-Only - 5 US Made Compliant Parts
Now: $584.96Was: $649.95Trigger Group - Semi-Only - 3 Position - 5 US Made Compliant Parts with Flat Trigger - MP5/94 Ambidextrous Trigger Group - Semi Auto - 5 U.S Parts Includes:HKP-19939Now: $584.96Was: $649.95 -
On Sale
HK MP5, HK94 Trigger Group - Semi Auto - US Made
PTR
Now: $413.96Was: $459.95HK MP5/94 9mm Semi Auto Trigger Group Complete This lower is ready to drop on your semi-auto HK firearm. It comes complete with the US-made parts already installed, as well as a factory-correct 9mm...HKP-14096Now: $413.96Was: $459.95 -
On Sale
X400 ULTRA Laser and Light Combo - Red
Surefire
Now: $566.96Was: $629.95Surefire X400 ULTRA Laser & Light Combo - Red Features: Virtually indestructible LED regulated to maximize output and run timeHKP-12701Now: $566.96Was: $629.95 -
On Sale
HK21 Bolt Head 21-H Hybrid - FMP
RCM
Now: $395.96Was: $494.95HK21 21-H Hybrid Bolt Head for FMP HK21s The newly designed HK21 style Hybrid bolt head integrates the latest "E" style design into your classic HK21. It features the upgraded pivoting extractor...HKP-22714Now: $395.96Was: $494.95 -
On Sale
HK417 Trigger - Geissele SSF
Geissele
Now: $440.96Was: $489.95HK417 SSF Trigger- Geissele The Geissele Super Select-Fire (SSF) HK417 trigger is a select-fire combat trigger that Geissele Automatics developed for the U.S. Special Operations Community. The HK417...HKP-16478Now: $440.96Was: $489.95 -
On Sale
HK USC, USC Bolt Carrier - Semi Auto - 9mm
Michaels Machines
Now: $629.96Was: $699.95HK UMP/USC (9mm) Semi Auto Bolt Carrier The semi-auto bolt group is needed for HK USC to HK UMP caliber conversions. The full-auto bolt carrier will not work in HK USC rifles. Specifications:HKP-02283Now: $629.96Was: $699.95 -
On Sale
HK UMP Barrel - 9mm - Threaded with 3 Lug
Michaels Machines
Now: $494.96Was: $549.95HK UMP 9mm Barrel - Threaded - 3-Lug Specifications: 3Lug Threaded Compatible WiHKP-02278Now: $494.96Was: $549.95 -
On Sale
HK MP5 Barrel - 9mm - Threaded 1/2x32 with 3 Lug
B&T Brugger & Thomet
Now: $404.96Was: $449.95B&T HK MP5 9mm Barrel - Threaded 1/2x32 - 3-Lug New from B&T Switzerland, this cold hammer-forged (CHF) and nitrided barrel is manufactured to exact HK factory specifications exclusively for MP5HKP-17956Now: $404.96Was: $449.95 -
On Sale
HK91, G3 Telescopic Stock - 4 Position
MKE
Now: $466.16Was: $517.95MKE HK91 G3 4 Position Telescopic Stock Telescopic stock designed for HK91 and G3 platform rifles. Modified to provide four adjustable length-of-pull positions to customize fit...HKP-22712Now: $466.16Was: $517.95 -
On Sale
B&T APC9, 40, 45 MBT Folding Stock - Includes Hydraulic Buffer
B&T Brugger & Thomet
Now: $562.50Was: $625.00B&T MBT folding stock for APC 9/40/45. Polymer stock and adapter with hydraulic buffer included. Features: 8-position length adjustment Telescoping cheek riser with 3-posHKP-21749Now: $562.50Was: $625.00 -
On Sale
HK33, HK53, HK93 Trigger Group - 5 U.S. 922r Parts
PTR
Now: $350.96Was: $389.95HK 93,33,53 5.56/.223 Semi Auto Trigger Group Complete The components that count towards 5 of the 922r compliant parts include tHKP-16259Now: $350.96Was: $389.95 -
On Sale
HK416 Handguard - Super Modular M-LOK - 14.5"- DDC
Geissele
Now: $494.96Was: $549.9514.5" HK416 Super Modular Rail M-LOK - DDC (Desert Dirt Color)HKP-19808Now: $494.96Was: $549.95