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 USP Compact Grip Wrap - Rubber - 9mm / .40 S&W
Talon Grip
Now: $18.00Was: $19.99TALON Grip - USP Compact 9mm/.40 - Rubber Black TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence so you...HKP-20285Now: $18.00Was: $19.99 -
On Sale
HK416 Handguard - Super Modular Rail - 14.5" - M-LOK
Geissele
Now: $453.60Was: $504.00Geissele HK416 Super Modular M-LOK 14.5" Rail The Super Modular Rail HK416 M-LOK was designed to replace the standard rail on an HK416 or MR556 weapon platform. The rail system utilizes the stock HK...HKP-19806Now: $453.60Was: $504.00 -
On Sale
HK MP5, HK94 Vented Wide Handguard - Vertical
HKP HK Parts
Now: $40.46Was: $44.95HKP MP5 & HK94 Vented Wide Forearm - Vertical New US manufactured (922r compliant) HK MP5 & HK94 vented wide handguard with the 90 degree vents. This style of venting allows better handling and...HKP-16856Now: $40.46Was: $44.95 -
On Sale
HK416, MR556 C.A.R.L. - 2, 3, or 6 Round Interchangeable Cam Limiter
ST Inc
Now: $49.50Was: $55.00ST Inc Limiter Cam for HK416, MR556 ARC-Fire CARL Lever - 2, 3, and 6 Round Options Limiter cam for the ST Inc CARL lever used with the HK416 and MR556 ARC-Fire trigger setup. Available in 2, 3, and...HKP-22565-MNow: $49.50Was: $55.00 -
On Sale
HK V51 Backplate
HKP HK Parts
Now: $74.96Was: $167.95HKP V51 Backplate HK Parts brings you a long lost part that was no longer available till now. The Vector Arms V51 firearms was one of the most aclaimed PDW of its time but replacement parts have...HKP-21201Now: $74.96Was: $167.95 -
On Sale
HK USP Compact Grip Wrap - Granulate - .45 ACP
Talon Grip
Now: $18.00Was: $19.99TALON Grip - USP Compact .45 - Granulate Black TALON grips are textured, stick-on gun grips that help you get a secure hold on your firearm improving performance, safety, and confidence so you...HKP-20278Now: $18.00Was: $19.99 -
On Sale
HK G36, G36K Gas Block - US
USA
Now: $50.97Was: $79.95Gas Block - US Made - HK G36E, G36KHKP-19915Now: $50.97Was: $79.95 -
On Sale
HK MP5 Folding Stock with HK Parts Adapter
HKP HK Parts / Heckler & Koch
Now: $242.96Was: $269.95German Folding Stock with HK Parts Adapter - MP5 German folding stock with MP5 HK Parts Adapter. The HK Parts adapter offers a QD attachment point and is made from hard coat anodized aluminum...HKP-19453Now: $242.96Was: $269.95 -
On Sale
Magazine Assist - 5.56 - 3 Pack
Magpul
Now: $8.96Was: $9.95ORIGINAL MAGPUL® 5.56 NATO, 3 PACK When installed on the base of a 5.56x45 rifle magazine, the original Magpul provides improved speed and control during high stress, tactical magazine changes...HKP-17320Now: $8.96Was: $9.95 -
On Sale
HK91, G3 Bolt Carrier - Full Auto - Tungsten - Made by EBO Under HK Contract
EBO
Now: $179.96Was: $199.95Used HK Contract Greek (EBO) F/A Date Coded Tungsten Filled Bolt Carrier. HK German G3 F/A date coded bolt carrier with the tungsten inserts. The tungsten inserts and upgrade is ideal for those that...HKP-16572Now: $179.96Was: $199.95 -
On Sale
Harris Bipod Adapter - Picatinny
GG&G
Now: $35.96Was: $39.95Harris Bipod Adapter Made By GG&G Enables a Harris Bi-pod to attach to a mil-spec Picatinny rail. GG&G's AR-15 Harris Bipod Adapter is rugged and low profile. Features of the GG&G Bipod Adapter...HKP-02307Now: $35.96Was: $39.95 -
On Sale
HK45 Magazine with Extension - 20 Round - Complete
HKP HK Parts / Heckler & Koch
Now: $71.97Was: $89.95HKP and Heckler and Koch 20 Round Complete Magazine with Extension for HK45 Complete 20 round magazine for the HK45 built with a German HK 10-round magazine body and an HKP 10-round magazine...HKP-22858Now: $71.97Was: $89.95