To all Busybodies & Meddlers: Please stop! We do not accept credit cards and we do not keep records which evidence sales of 80% frames, receivers, gun parts, components, or accessories. Therefore, we cannot respond to warrants, subpoenas, court orders, demands or requests for customer data. Thank you for your attention in this matter.

9mm 50rd KCI Fun Drum

KCI 50-round fun drum fits Glock 17 / 17L / 18 / 19 / 19X / 26 / 34 / 45 / 47.




SKU: KCI-MZ027 , ,

To prevent busybodies from illegally spying on your financial transactions, or obtaining such by warrant or service of process.

Card transaction data is collected through the transfer of funds between your card issuing bank and our business account. Absent that, it’s impossible to be in possession or control of documents which evidence we sold or delivered products to you, or that identifying information about you is contained in any of our documents, or is otherwise retained or retrievable through other forensic means.

Specifically, since no payment is required at checkout when placing your order, there’s no record which evidence sales of 80% frames, receivers, gun parts, components, or accessories. Nothing for busybodies to search and seize, and nothing we can provide in response to subpoenas, summonses, court orders, demands, or requests for your name, phone number, email, billing address, shipping address, IP address, or an itemized statement of gun parts you purchased from our store. Zerozipzilchnada.

We’ve been clear about this. We neither keep nor provide any meddlers with intel on law-abiding customers building guns in the privacy of their own home. Full stop.


Like normal except there’s no payment required at Checkout. Just click Add to cart > View cart > Proceed to checkout > Place order 

Check your email confirming “order has been received,” then call to arrange payment. No worries if you don’t, your order simply gets deleted… no harm no foul. 😉

Calling is also the time to ask about anything. Here are some FAQs we get:

I was emailed an invoice after placing order. Is this not a record busybodies can access?

Should I get ready for the zombie apocalypse?

Do you ship to commie states? 

Is your phone tapped?

Can I send money orders/checks through snail mail?

Rainier Arms

Arm or Ally

80P Builder

Rock Slide USA



The KCI 50-round 9x19mm Glock pattern drum features our proprietary polymer construction and steel internals.  The ratcheting load assist lever provides efficient and easy loading.


Weight 1.5lbs
Compatibility Glock 17 / 17L / 18 / 19 / 19X / 26 / 34 / 45 / 47
Caliber 9x19mm
Capacity 50 Rounds
Body Material Composite/Glass-Filled Polymer
Spring Material High Carbon Steel




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