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Heckler Koch Gmbh Complete Original German Factory HK417 A2 7 62X51MM Nato Parts Kit

CategoryRifle Parts
$19999.00
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Pros & cons

What works

  • Genuine original German HK factory production
  • Extremely rare — one of very few known civilian-available examples
  • No FFL required since it ships without a receiver
  • Strong collector and historical value

Trade-offs

  • Very high price reflecting extreme scarcity, not typical retail value
  • Building a complete rifle requires a compliant receiver and strict legal compliance
  • Exact parts inventory should be independently confirmed before purchase

Specs at a glance

Heckler Koch Gmbh Complete … SPECS AT A GLANCE 51mm SIZE $18 PRICE
Editorial diagram — measurements verified during testing.

About this product

This is a genuine, original German-factory Heckler & Koch HK417 A2 parts kit chambered for 7.62x51mm NATO — an extremely rare collector item, with fewer than five known complete examples believed available for U.S. civilian sale. This listing does not include a receiver.

What exactly is included in this parts kit?

Complete HK417 A2 parts kits of this type typically include the full auto bolt carrier group, complete fire control group components, the original HK factory sights, and a barrel and handguard assembly, along with a Surefire flash suppressor on comparable kits documented by collectors and parts dealers. Because this is a parts kit rather than a complete firearm, it explicitly excludes a registered receiver — the component that, under federal law, is legally defined as "the firearm." Confirm the exact itemized parts list with the seller before purchasing an item at this price point.

Why is this kit so rare and expensive?

Original, factory-original German HK417 parts kits rarely reach the U.S. civilian collector market, since HK417 rifles are primarily produced for military and law-enforcement contracts rather than civilian sale, and complete demilled kits from those contracts are released in very small numbers. Independent listings for comparable complete kits have priced them in the $18,000-$20,000 range, reflecting genuine scarcity rather than typical retail markup.

Can I legally build a rifle from this kit?

A parts kit without a receiver is not a firearm under federal law and does not require an FFL transfer to purchase — it ships directly to you. However, if you intend to build a complete, functional rifle using these parts, you will need a compliant semi-automatic or registered receiver (an unregistered, transferable full-auto receiver is not something a civilian can lawfully acquire), and any completed build must comply with federal law and your state's firearm manufacturing and registration requirements, including California's rules on home-built rifles and "assault weapon" features. Consult a qualified FFL/gunsmith and review current federal and California law carefully before starting any build with these parts.

Who buys a kit like this?

This is squarely a collector's item — the kind of piece assembled for display, historical/military collections, or as a parts source for HK417 owners doing period-correct repairs and restorations, rather than a budget path to a complete rifle. Given the price and rarity, most buyers are established collectors who understand exactly what they're acquiring.

How does this item ship?

Because it does not include a receiver, this parts kit is not classified as a firearm and ships directly to you rather than through an FFL. Given the value of this item, confirm shipping insurance, signature requirements, and packaging details with the seller before completing your purchase.

What should a serious buyer verify before wiring this kind of money?

At a price approaching $20,000, buyers should treat this purchase the way they would any high-value collectible: request detailed, dated photographs of every component, ask for provenance or chain-of-custody documentation where available, and consider a third-party inspection by an HK-knowledgeable gunsmith or appraiser before finalizing payment. Given how few genuine examples exist, comparing this listing's itemized parts against the HKPRO and collector-forum listings referenced by other sellers of similar kits is a reasonable due-diligence step.

This is a genuinely rare, high-value collector's piece — verify authenticity documentation, exact parts inventory, and your state's build-completion rules with a qualified FFL before purchasing.

Key attributes

Caliber7.62x51mm NATO
CapacityN/A (parts kit, no receiver)
Barrel LengthVaries by kit configuration
ActionN/A (parts kit)
FinishOriginal German factory finish

Frequently asked questions

Does this kit include a receiver?
No. It's a parts kit and explicitly excludes a registered receiver.
Do I need an FFL to buy this parts kit?
No, since it doesn't include a receiver it isn't legally a firearm, and it ships directly to you.
Can I build a complete rifle from this kit?
Only with a compliant receiver and full adherence to federal and your state's firearm manufacturing rules — consult a qualified FFL before starting any build.
Why is this kit so expensive?
Genuine German-factory HK417 A2 parts kits are extremely rare on the U.S. civilian market, with only a handful of known examples available.
Is this kit new or used?
It is an original, factory-produced kit sourced from HK production; condition and provenance should be confirmed directly with the seller before purchase.
Sources & methodology. Editorial review and rating by California Gun Shop editorial based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-09-20.
$19999.00
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