G3 Hammer Spring

When things get old and worn out, they need to be replaced. Things like your blankets, your pillows, your parents and more. There is just nothing desirable about a clunker.

In stock


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American Owned and Operated


20+ Years In Business

Returns Accepted

Ships from Pennsylvania


The G3 hammer spring is a steel spring that is located around the hammer spring shank inside the trigger pack. As part of the firing mechanism, the hammer spring is responsible for providing spring tension for the hammer. When the hammer is released by the sear, the hammer spring forces the hammer forward and provides it with the energy required to strike the firing pin. This part is absolutely necessary for a successful completion of the firing sequence. It is an original factory part made in Germany by HK.

Spare parts are an important consideration when it comes to any firearm. Like any machine, firearms rely on a series of parts to function properly, especially components of the firing sequence. The hammer spring is absolutely one of the most critical parts of a firearm. In general, if a part breaks or fails, a repair or replacement is necessary.

It is also important to consider availability. At this time, Keepshooting.com has a wealth of authentic, original factory parts from HK for the G3/HK91/PTR91. Not only are they readily available, but also they are cheap. Now is the time to take advantage.

Pick up a pair of spare G3 hammer springs today for just $3.95.

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Customer Reviews

Review by Octavia Q.
Verified Buyer
Leading G3 hammer spring for the price shipped by a terrific company. Thank you KEEPSHOOTING!
First-Class G3 hammer spring
Review by Burgess J.
Verified Buyer
Delighted with this purchase.
A-1 Spare Part 5*
Review by Jebediah R.
Verified Buyer
Received in four days after buying. Will be back to shop from keepshooting.
Good for my use
Review by Cordelra F.
Verified Buyer
Functions great as a replacement hammer spring for my G3.
Fast Shipping
Review by Lydia J.
Verified Buyer
Cheapest price I could find that was available. Shipping was fast through Fedex.
Very Satisfied
Review by Gardy Q.
Verified Buyer
Excellent Company
Review by Cristian S.
Verified Buyer
Received in three days after placing my order. Will be back to shop from KS again.
Review by Shivan H.
Verified Buyer
Best price anywhere that was online. Shipping was quick from Fedex.
Very Pleased
Review by Taras A.
Verified Buyer
Good for my use
Review by Dicky K.
Verified Buyer
Drop In spare hammer spring for my G3.
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