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
HK91, G3 Locking Piece #17 - 36 Degree
RCM
Now: $42.50Was: $49.99RCM HK G3 HK91 36 Degree Locking Piece #17 One of the best ways to slow down and tame that HK21. Can also be used for HK91 and G3 special projects such as suppressors, and heavier than normal loads...HKP-02520Now: $42.50Was: $49.99 -
On Sale
HK MP5, HK91, G3, HK33, HK93 Optic Mount - Windowed
MFI
Now: $112.46Was: $124.95MFI HK G3, 91, 93, 33 PTR & MP5 Scope Mount - Windowed This model is the same as the best-selling low-profile mount, only with added windows for extra weight savings and a viewing window to see the...HKP-02708Now: $112.46Was: $124.95 -
On Sale
HK VP9 Series Trigger Pull Spring Set
Lazy Wolf
Now: $15.96Was: $19.95Lazy Wolf Guns Duty/Defensive Carry Enhanced Trigger Pull Spring Kit Based on the Lazy Wolf Guns Design. We now have an intermediate drop in set of springs for the utmost in performance and...HKP-19515Now: $15.96Was: $19.95 -
On Sale
HK P30SK, P2000SK Magazine Sleeve
X-Grip
Now: $12.76Was: $15.95VP9SK, P30SK and P2000SK - USPC/P2000 Mag Adapter X-Grip The XGRIP HK VP9SK, P30SK & P2000SK are patent pending OEM factory accessories for the HK VP9SK, P30SK, and P2000SK that enhance the...HKP-00910Now: $12.76Was: $15.95 -
On Sale
HK MP5SD Rubber Handguard - HKP
HKP HK Parts
Now: $144.46Was: $169.95HK MP5SD Rubber Handguard Made in the USAFits: MP5SD 9mm, MP5SD .40, MP5SD 10mm Counts as 1 US made 922r compliant part. These are only compatible with the HK Parts shroud. If you have a German ShrHKP-17400Now: $144.46Was: $169.95 -
On Sale
HK MP5, AP5 Firing Pin Spring
MKE
Now: $3.91Was: $4.88HK MP5, AP5 Firing Pin Spring The MKE firing pin spring is compatible with all MP5, AP5, AP5-P, MP5K, and .40/10 variants, as well as most in-spec clones. The firing pin is one of the most...HKP-22485Now: $3.91Was: $4.88 -
On Sale
HK Cheek Piece
AC-Unity
Now: $31.97Was: $39.95AC-Unity HK Cheek Piece New production HK cheek piece for your fixed stock on your G3, HK91, PTR91, HK33, HK94, MP5 or HK94 rifle. Works on all HK style fixed stocks that have push pin retainer...HKP-20153Now: $31.97Was: $39.95 -
On Sale
GSG-5, GSG5PK Magazine Spring - .22LR - 22 Round
GSG German Sports Guns
Now: $4.46Was: $4.95GSG 22 Round GSG-5 .22LR Magazine Spring A must-have replacement spare part as the mags are used or stored. Perfect for those who have weak feeding Promag GSG mags, as these mag springs will help get...HKP-14548Now: $4.46Was: $4.95 -
On Sale
Russian GP-5 Gas Mask Kit - Soviet Military - New
Now: $7.50Was: $20.00Russian GP-5 Gas Mask Kit, New - Soviet Military New Soviet civil guard gas mask kit. Civil guard kits are the same as Russian military GP-5 gas masks but have a grey mask instead of military black...HKP-20218Now: $7.50Was: $20.00 -
On Sale
HK VP9, P30 Magazine Floorplate Extension - 9mm, .40 S&W
HKP HK Parts
$17.47 - $24.95HKP HK Parts 9mm Magazine Extension Floorplate for HK VP and HK P30 Extended baseplate that adds about .30" in length to the bottom of the magazine and replaces the stock floor plate on the VP9/P30...HKP-17631-M$17.47 - $24.95 -
On Sale
HK USP Flashlight Mount - Adapter
GG&G
Now: $55.97Was: $69.95GG&G HK USP Pistol Flashlight Adapter - Black With a large number of flashlights and lasers that fit on a Picatinny or MIL-STD-1913 rail, GG&G has designed and manufactured an HK USP full-sizeHKP-01107Now: $55.97Was: $69.95 -
On Sale
HK MP5SD 9mm Cocking Tube
HKP HK Parts
Now: $79.97Was: $99.95MP5SD Cocking Tube - US Made HK German MP5SD spec cocking tube for use on MP5SD style builds or custom SD builds. These are the best MP5SD cocking tube ever offered. Each unit is made from the...HKP-15700Now: $79.97Was: $99.95