HK Parts is the leading supplier of all things Heckler & Koch, with the largest selection of stocks, magazines, parts kits, compensators, and more. We carry everything you need to upgrade your H&K firearm, whether you're looking for performance improvements, cosmetic enhancements, or simply want to keep your H&K Pistol, SMG, or Rifle in top condition.
Written by the business, not verified by us.HK PARTS (hkparts.net) has a 4.7 out of 5 rating on OK.one, based on 206 user reviews collected here. It is listed under Sports and its reputation is excellent. Praise is nearly unanimous, with 91% rating it 4 stars or higher; The business has replied to 38% of negative reviews; Reviews mostly discuss Product, Quality, Price. Last updated 2026-08-12.
Reviewers overwhelmingly had a great experience with this company. Customers frequently praise the exceptionally fast shipping times, helpful customer service, and the impressive online availability of hard to find firearm parts. Consumers consistently note that all ordered products arrive securely packaged, in pristine condition, and completely ready for immediate custom installation. Some reviewers were not happy with occasionally receiving incorrect items in their shipments instead of the specific original components they had purchased. A few other people also felt that baseline catalog prices could sometimes be better or experienced frustrating, unexpected order cancellations resulting from website technical errors.
Auto-generated from all reviews of this business. For reference only.Great follow-up by service when I needed to correct my paperwork. Product came fast and exceeded my expectations
Thanks for the kind words! We’re glad our team could help, and we’re thrilled the product arrived quickly and exceeded your expectations.
Fantastic inventory for HK parts of all types. Shipping was fast. Items arrived packaged well and discreetly. Very happy with multiple purchases from HKP.
Thank you for the fantastic review! We’re thrilled to hear you’ve been happy with your purchases and we appreciate your continued support!
Great Products, Fast Shipping
Thanks for the feedback! We’re glad you’re happy with the products and quick shipping.
Exactly what I was looking for. Speedy delivery also
Thanks for the review! We’re glad you found exactly what you needed with fast delivery.
Thanks for the feedback! We’re glad the parts worked perfectly for you.
Great products. Fast shipping. Thank you.
You're welcome! Thanks for the kind review!
Glad you were happy with the quality and shipping! Thanks for the review!
Thanks!!
Product and condition as advertised. Quick shipping.
Glad everything met your expectations. Thanks for the review!
We're so glad! Thanks for the review!
The manuals I purchased were exactly what I was looking for in a guide. Mail was a bit slow but USPS.
We appreciate the feedback. Glad you found what you were looking for!
Good price shipped out fast packaged very well
We’re glad you appreciated the pricing, quick shipping, and careful packaging. We appreciate your support!
Very fast shipping and price is perfect awesome company would recommend to everyone that wants your products keep up the excellent work 😀 👍
We appreciate your recommendation and support! Thanks for the awesome review!
Love being able to get everything in one place, just wish customer emails got responded to faster. Been waiting a week for an answer to a questing so I can order more stuff.
Easy to find parts, etc. Fast shipping with the trusted USPS. And prices are not bad. Also the choices of manufactured parts from various manufactures.
Thanks for the great feedback! We’re glad you enjoy our selection, fair pricing, and fast, reliable shipping.
My Form 1 was approved to SBR my Vector Arms 51P. I ordered the A1 fixed stock to replace the side folding Tail Hook brace that I had on it. The stock end cap was always loose since I bought it in the early 2000's. The Buffer Technologies plastic buffers would only last a couple hundred rounds. I installed a Bill Springfield enhanced buffer in the A1 stock as well. This stock fits super tight with no discernible wobble. I've fallen in love with this fire breathing monster all over again.
Thanks for the detailed review! We’re glad the stock fit and quality helped bring your setup back to life.
Thanks for the review! We’re glad everything arrived as described and on time.
I can get the parts I need, when I need them with minimal shipping time and good prices.
Thanks for the great review! We’re happy to keep you stocked with quality parts, fast shipping, and great prices.
Very satisfied. Great price & fast shipping.
Thank you so much for the review!
Great price and quick shipping. Really happy with my stock.
We're glad you're happy with it! Enjoy!
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