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Roller Retainer Spring - HK Action 3

New HK German Action 3 Roller Retainer Spring. This part is the second generation roller holder. Fits all action 3 9mm bolt heads & MP5 40/10 bolt heads. The roller retainer spring is a common repair and replacement item and a "must have" for your spare part package as HK condiders this part a comsumable part. The roller retainer spring is responsible for keeping the 2 rollers captive in the bolt head assembly. Stock up while you can as we have the best price in the country with deep quantity discounts.
overview of different generations or styles of roller retainer plates (see below for more information)
  • 1st generation oval shaped roller retainer plate (Only style up untill 1989)
  • 2nd geneneration "S" shaped wire part # HKN11100 (1989 until present)
  • 3rd generation thinner F style plate (will only work in F style bolt heads 1999-present).

SKU: HKN11100
Origin: German

MPN: 221125

UPC: 642230176447

In Stock
Price: $10.95
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Roller Retainer Spring - HK Action 3
Roller Retainer Spring - HK Action 3
Roller Retainer Spring - HK Action 3
Roller Retainer Spring - HK Action 3
Roller Retainer Spring - HK Action 3
Roller Retainer Spring - HK Action 3
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Quantity Discount  $
3 or more Units.
$9.95
6 or more Units.
$9.45
11 or more Units.
$8.95
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"Valerie Johnson"

Valerie Johnson on 10/31/2011 12:33:27 PM

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Comments and Suggestions: I've been an HK fan since 1980. I've been a customer of HKparts.net for a couple of years. Few companies have such great service- I usually get my order within 2 days, and always get email confirmation! "Quality is not cheap".


"roller retainer spring"

Joseph Green on 9/22/2011 7:49:42 AM

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Comments and Suggestions: This replaced the shaved retainer plate after it broke in my Vector bolt. C'mon Vector...


"Quality Spring"

Carl Wilkey on 7/12/2011 8:09:50 AM

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Comments and Suggestions: I bought this to replace an out of spec part received with my MP5 40 kit. It seems to help with the functioning issues that I have.


"Wow"

Trent Odgen on 4/4/2010 6:23:51 PM

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Comments and Suggestions: I needed to take my gun to the range but found that this spring had broke on my mp5. They shipped this out to me the same day i ordered it. Thank you for the professional and freindly way that you conduct buisiness, its a rare thing now days.