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
HK VP9, VP40 Compensator with Rail Adapter
HKP HK Parts
Now: $72.71Was: $184.95HK VP9 & VP40 - Comp Weight™ With Rail Adapter HK Parts VP9, VP40 Comp Weight™/compensator with Rail Adapter Installed is the perfect addition to your HK VP9/VP40 firearm with our low profile,...HKP-18755Now: $72.71Was: $184.95 -
On Sale
HK P30L Tactical Barrel - .40 S&W - 4.45" - Threaded 14.5x1 LH
RCM
Now: $202.50Was: $225.00RCM HK P30L .40 S&W Tactical Barrel - Threaded 14.5x1 LHHKP-16220Now: $202.50Was: $225.00 -
On Sale
PTR-32 Locking Piece - 65 degree
PTR
Now: $61.16Was: $67.95PTR-32 (7.62x39) Locking Piece - 65 degree New PTR Locking Piece For PTR-32. Marked "32" for the PTR-32 series of rifles and pistols. This is a 65 degree locking piece. New PTR manufacture. This...HKP-18520Now: $61.16Was: $67.95 -
On Sale
HK MP5K, SP89, SP5K Handguard - KeyMod
HKP HK Parts
Now: $57.34Was: $89.95HK MP5K, SP89 Low Profile Forearm KEYMOD The Key MOD tactical hand guard easily installs on your firearm with minimal effort and locks up solid. No fitting required. Designed from the ground up by...HKP-17177Now: $57.34Was: $89.95 -
On Sale
HK MP5K, SP89, SP5K Modular Handguard - KEYMOD - 9mm
DTAC Dakota Tactical
Now: $101.97Was: $159.95DTAC 9mm Modular Handguard KEYMOD for HK MP5K, HK SP89, HK SP5K Features: Made in the USA (922r compliant part) KEYMOD accessory compatible<HKP-17807Now: $101.97Was: $159.95 -
On Sale
MP5SD Front Sight Tower
USA
Now: $44.96Was: $49.95MP5SD Front Sight Tower New US Made MP5SD Front Sight TowerHKP-15699Now: $44.96Was: $49.95 -
On Sale
HK MP5, AP5 Magazine Catch Push Button
MKE
Now: $6.26Was: $6.95HK MP5, AP5 Magazine Catch Button Push button for magazine catchCompatible with: HK MP5, SP5 HK MP5K, SP5KHKP-22548Now: $6.26Was: $6.95 -
Out Of Stock
HK MP5K, SP5K ACR Folding Stock With Adapter - Picatinny
F5 MFG
$207.16 - $324.95HK MP5K, SP5K ACR Folding Stock w/Adapter - Picatinny The HKP picatinny end cap with the F5 ACR stock allows users to easily swap this, and other stocks, between their K and other platforms. This...HKP-22351-M$207.16 - $324.95 -
On Sale
HK416, MR556 Stabilizing Brace - SBA3 5 Position Adjustable
SB Tactical
Now: $98.96Was: $109.95SB Tactical SBA3 5 Position Adjustable Stabilizing Brace The SBA3™ is a minimalist, 5-position adjustable stabilizing brace designed for platforms that accept a mil-spec carbine receiver extension...HKP-21927Now: $98.96Was: $109.95 -
On Sale
HK MP5 Locking Piece - 100 Degree - Standard Oversized - BLEMISHED - Gunsmith Special
USA
Now: $7.46Was: $33.95HK MP5 Oversized 100 Degree Standard Locking Piece - BLEMISHED - Gunsmith Special This US-made MP5 100 degree locking piece is the correct locking piece for all HK MP5-style forearms. This locking...HKP-99116Now: $7.46Was: $33.95 -
On Sale
HK MP5K Parts Kit - 10mm - Pistol Build
HKP HK Parts
Now: $1,700.96Was: $1,889.95HKP MP5K 10mm Pistol Build Kit MP5K 10mm complete pistol build kit. Featuring the latest in highest quality components for an unparalleled build. Equipped with a 9/16x24 3-lug threaded barrel to...HKP-21533Now: $1,700.96Was: $1,889.95 -
On Sale
HK G36 Flash Hider with Interface for Rotex
B&T Brugger & Thomet
Now: $130.50Was: $144.99B&T G36 (5.56/.223) Flash Hider with Interface for Rotex Compatible With: HK G36HKP-21531Now: $130.50Was: $144.99