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 MP5, AP5 Slimline Handguard
MKE
Now: $25.28Was: $44.95MKE AP5/MP5 Slimline Forearm The classic and rare slimline style hand guard crafted by MKE in Turkey is specifically designed for the Century AP5, MP5, and other in-spec clones. The original HK...HKP-22222Now: $25.28Was: $44.95 -
On Sale
HK VP9, P30, HK45 Holster for Lights and Lasers - L Line
Comp-Tac
$54.16 - $85.95Comp-Tac L Line Holster for Lights and Lasers for HK VP9, HK P30 and HK45 The L Line Holster OWB- A Multi-Fit Solution for Firearms with Light or Laser Attachments Features: Modular design...HKP-18825-M$54.16 - $85.95 -
On Sale
HK Mark 23, USP Magazine with Extension, Complete - 19 Round - .45 ACP
HKP HK Parts / Heckler & Koch
Now: $98.96Was: $109.95HKP HK Parts and Heckler and Koch Magazine Extension Complete 19 Round - HK Mark 23 and USP .45 Designed specifically for the Mark 23 and USP .45—perfect for those who want extra firepower at the...HKP-21586Now: $98.96Was: $109.95 -
On Sale
Canik TP9SFX Rival Compensator
HKP HK Parts
Now: $73.10Was: $189.95HKP Canik SFX Rival Compensator - Gold/Gray Crafted from aircraft-grade billet aluminum and finished in durable cerakote. Features multiple muzzle ports and the additional weight to significantly...HKP-21396-MNow: $73.10Was: $189.95 -
On Sale
HK USP, P30, HK45 Hammer Spring - Reduced Power - 12 lb.
Lazy Wolf
Now: $7.96Was: $9.95Lazy Wolf HK Reduced Power Hammer Spring - 12 lb. An exciting new offering as a joint collaboration from the widely renowned pistol smith Lazy Wolf Guns & HK Parts! This custom spring was designed...HKP-18148Now: $7.96Was: $9.95 -
On Sale
HK USP Compact Optic Plate - Trijicon RMR, Holosun SRO - Red Dot Pistol Mount
Evolution Gun Works
Now: $39.97Was: $49.95Evolution Gun Works HK USP Compact Trijicon RMR-SRO, Holosun 407C-507C Mount Includes: Mounting hardware Features: MHKP-20043Now: $39.97Was: $49.95 -
On Sale
HK MP5 Handguard - M-LOK - Extended Length
UTG PRO
$178.16 - $221.36UTG HK MP5 PRO Monolithic M-LOK Handguard - Extended Length The UTG PRO extended monolithic M-LOK handguard builds on the original with added real estate out front for mounting accessories. ...HKP-21673-M$178.16 - $221.36 -
On Sale
HK .45 ACP Laser Bore Sighter
AIM
Now: $16.46Was: $19.95AIM .45 ACP Laser Bore Sighter Red laser bore sighter designed for .45 ACP firearms to assist with initial optic or sight alignment. This chamber-insert style bore sighter allows users to get on...HKP-16217Now: $16.46Was: $19.95 -
On Sale
HK MP5K, SP5K Shoulder Rig Lanyard with Ring - US Made
Now: $15.96Was: $19.95HKP - U.S MP5K Shoulder Rig Lanyard with Ring For use with all HK shoulder harnesses to quickly deploy the stock when folded. This is the same style unit used by agencies such as the Secret Service,...HKP-20855Now: $15.96Was: $19.95 -
On Sale
HK91, G3 Magazine Follower - USA
Now: $17.96Was: $19.95Magazine Follower - USA - HK 91, G3, PTR USA made magazine follower for HK 91, G3 magazines. This follower is made in the USA and counts as one US made compliant part needed for builds and...HKP-18997Now: $17.96Was: $19.95 -
On Sale
HKMP5, HK90 Series Paddle Mag Release Fixture - Easy Install
HKP HK Parts
Now: $150.36Was: $187.95HKP HK Parts Paddle Mag Release Easy Install Fixture for HK90 Series The original one and only paddle mag release fixture. The perfect jig for the installationHKP-17587Now: $150.36Was: $187.95 -
On Sale
HK MP5 Hat - Snapback - Flat Brim - OSFM
HKP HK Parts
$14.66 - $22.99HKP MP5 Flat Brim Snapback Hat - OSFM Get your hands on some of our premium hats! Features: Official HKP merchandise 5" wide HKP logoHKP-21451-M$14.66 - $22.99