Labor Day Sale
The HK Parts Labor Day Sale is live. Save up to 20% on select HK firearm parts, magazines, accessories, upgrades, and products from top brands. Get free shipping on qualifying orders of $250 or more. 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
HK51, PTR PDW Folding Stock
Choate
Now: $206.06Was: $228.95Choate PTR PDW (7.62x39) & (7.62x51 /.308) Folding Stock New HK Choate side folding stock complete with sling swivel, new German HK backplate, and ready to drop on your favorite HK rifle. No gunsmith...HKP-14348Now: $206.06Was: $228.95 -
On Sale
HK34 Cocking Tube
HKP HK Parts
Now: $143.96Was: $159.95HKP HK34 Cocking Tube HK34 Length Cocking Tube. Made in the USA from German & US made components. Each unit comes as pictured with the MP5/94 style locking location and hanger installed. The HK34...HKP-16444Now: $143.96Was: $159.95 -
On Sale
Harris Bipod Adapter - Picatinny - US
HKP HK Parts
Now: $7.46Was: $33.95Harris Bipod Adapter This mounts to any Picatinny rail and proves a stable platform to add a Harris bipod or other similar-mounting bipods. This will fit any Picatinny spec rail or rail system. Made...HKP-21528Now: $7.46Was: $33.95 -
On Sale
HK45C International Holster - Comp Carry
Comp-Tac
$57.34 - $80.96Comp-Tac HK45C International Comp Carry Holster At last a custom made Comp-Tac International OWB holster for your HK pistol that allows you to have the Rail Mount Compensator, Comp Weight, or Match...HKP-20869-M$57.34 - $80.96 -
On Sale
HK P30 Compensator - Quick Detach
HKP HK Parts
Now: $74.96Was: $199.95HK P30, P30S - Quick Detach Comp Weight™ - 9mm & .40 Cal - Steel Version Easy on, easy off - Quick Detach technology The perfect addition to your HK P30 firearm with our low profile, aggressive Comp...HKP-18469Now: $74.96Was: $199.95 -
On Sale
HK USPC Tactical Barrel - .40 S&W - 4.28" - Threaded 9/16x24 RH
RCM
Now: $202.50Was: $225.00RCM HK USPC .40 S&W Tactical Barrel - Threaded 9/16x24 RH Each USPC .40 S&W tactical barrel is meticulously crafted from ordnance grade steel, heat-treated, and finished with a durable nitride...HKP-16707Now: $202.50Was: $225.00 -
On Sale
HK G36, SL8 Extractor
USA
Now: $29.96Was: $67.95G36 & HK SL8 Extractor For Bolt Head Compatible With: All G36 variants SL8-1, SL8-6HKP-18882Now: $29.96Was: $67.95 -
On Sale
HK MP5SD Parts Kit - Pistol Build - 9mm - Receiver Flat and Weldment Set
HKP HK Parts
Now: $2,024.96Was: $2,249.95HKP HK MP5SD Kit - Pistol Build - 9mm MP5SD 9mm parts kit complete with all the parts needed for an MP5 semi-auto pistol. Each kit comes with all 6 of the needed US made compliance parts. This is...HKP-18052Now: $2,024.96Was: $2,249.95 -
On Sale
HK VP9SK Magwell - Low Profile
HKP HK Parts
Now: $38.22Was: $59.95HKP HK VP9SK Low Profile Magwell Low profile, every day carry magwell for the HK VP9SK pistol. For those that would like the enhancements and competitive advantage a mag well offers without the...HKP-21456-MNow: $38.22Was: $59.95 -
HK MP5 ACR Stock and Adapter
Magpul
$599.95HK MP5 Magpul ACR Stock with HKP Adapter: The HKP adapter and Magpul ACR stock combo is a complete, drop-in ready unit. Magpul discontinued production of the ACR stock and we have just a few units...HKP-21370-M$599.95 -
On Sale
M-LOK Foregrip - Skeleton
JMAC Customs
Now: $80.96Was: $89.95JMAC Universal M-LOK Skeleton Forward Grip Can be used as a forward grip or a handstop! Features: Reversible and Lightweight M-LOK CompatiHKP-21240Now: $80.96Was: $89.95 -
On Sale
HK MP5K, SP89, SP5K Mounting Arm, Tailhook Mod 1
Gear Head Works
Now: $184.46Was: $204.95Gear Head Works HK MP5K, HK SP5K Tailhook Mounting Arm Want the look of the original MP5k-PDW but without the stamp. Now you can have not only the look, but the same quality and operation in a pistol...HKP-19135Now: $184.46Was: $204.95