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.

More Information

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Customer Reviews

Perfect Company
Review by Lawyer D.
Verified Buyer
I purchased two of these hammer springs. Using one for repair, other is spare.
Thanks KS
Review by Elliott A.
Verified Buyer
Satisfied with this company.
Quick Shipping
Review by Sid T.
Verified Buyer
The spare parts are excellent. Would buy again.
Quick Processing
Review by Claire X.
Verified Buyer
Parts look wonderful. Exactly what I wanted.
Good Company
Review by Edvardo T.
Verified Buyer
These replacement parts are awesome. Would recommend.
Great Company
Review by Ace H.
Verified Buyer
Cheapest price anywhere that was online. Shipping was fast through UPS.
Good Company
Review by Mats R.
Verified Buyer
Drop In spare hammer spring for my G3.
Excellent Deal
Review by HK Al
Verified Buyer
I bought these for a spare parts kit. You can't beat the price for this 2-pack. One spring looked almost brand new.
Review by Laury M.
Verified Buyer
Cost is good and shipping was speedy.
Very Happy
Review by Cleavon E.
Verified Buyer
Cost is wonderful and shipping was quick.
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