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

Exactly as pictured.
Review by Jatavius C.
Verified Buyer
Received in three days after buying. Will be back to buy at KS.
Superb Manufacturing 5*
Review by Ociel Y.
Verified Buyer
Would Recommend this spare part
Great Deal
Review by Eligah A.
Verified Buyer
Cheapest price anywhere that was online. Delivery was speedy via UPS.
Good Item
Review by Celestino C.
Verified Buyer
Finest G3 hammer spring for the price sold by a terrific company. Thank you keepshooting!
Very Pleased
Review by Moiz O.
Verified Buyer
Delighted with this purchase.
Great Transaction
Review by Cosme Q.
Verified Buyer
Received in three days after ordering. Will be back to buy at keepshooting.
Very Pleased
Review by Marvell O.
Verified Buyer
I purchased two of these hammer springs. Using one for repair, other is spare.
Quick Delivery
Review by Gerrick Y.
Verified Buyer
Drop In replacement hammer spring for my G3.
Great Deal
Review by Jarrius H.
Verified Buyer
Drop In replacement hammer spring for my G3.
Good Seller
Review by Dravin H.
Verified Buyer
Finest G3 hammer spring for the buck sold by a awesome company. Thank you KS!
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