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Geissele Super 42 Braided Wire Buffer Spring and Buffer Combo
As Low As $91.99 Save Up to 23%
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Most Helpful Positive Review Fantastic upgrade
Geiselle did it again. I was skeptical at first due to cost. But after some research pulled the trigger and purchased the H3 kit. This is an instant upgrade, it improves the recoil impulse. It also eliminates the dreaded AR “twang.” Running in a 10.5” pistol it has been very reliable. (Only 300 rounds so far due to ammo shortage)
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Great buy!

by Pat, Verified Owner from FL, United States Written on November 26, 2025
I started off a little unsure as it was a little stiff, but after working it, it is smooth as can be.
Would recommend: Yes
Was it helpful to you? Yes | No

best for suppressed

by Adrian Lambrinos, Verified Owner from UT, United States Written on November 22, 2025
This is my second H2 with buffer spring. I shoot exclusively suppressed these and this system smooths out any remaining recoil. I love it.
Would recommend: Yes
Was it helpful to you? Yes | No

G$ what else do you need to know?

by Ibby, Verified Owner from NJ, United States Written on November 13, 2025
Geissele makes one of the best quality parts on the market. Highly recommend this buffer setup. If you’ve never tried their triggers you’re doing it wrong. Haven’t had a single issue with any G$ products.
Pros:
  • great quality
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

H2 in 11.5 Colt

by Jordan W, from ND, United States Written on November 11, 2025
I tried the H2 version in my 11.5 colt suppressed and unsuppressed. It functioned correctly at 40° but I have not tested below 0° yet. Ammo used was lake city 5.56. overall the experience is an upgrade due to smoother cycling spring. This is not recommended if you are using low power ammo.
Pros:
  • Tames full power ammo in a milspec SBR
Cons:
  • None
Best Used for:
  • Better shooting experience
Would recommend: Yes
Was it helpful to you? Yes | No

Great upgrade

by Shreddy, Verified Owner from GA, United States Written on November 10, 2025
So at the time I was upgrading a budget build and put a FA BCG in my AR. I was getting light primer strikes every other mag and the only thing I could think of besides the ammo which was hornady frontier was the buffer weight. Wow just wow….. I’ve had it now for 3 years not a single jam or light primer strike and just like other reviews it got rid of the noisy twang spring sound. Which is crazy since it’s not a springless system. Geissle is officially my favorite I have their triggers, buffers and charging handles. Especially for the money going against the JP silent series this system is excellent. For those who care I got the H2 buffer running on a carbine gas system 16 inch AR15.
Would recommend: Yes
1 of 1 found the following review helpful.
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geissele buffer spring

by bk, Verified Owner from NC, United States Written on November 8, 2025
Love how it made my ar quiet was delivered fast would highly recommend it
Would recommend: Yes
1 of 1 found the following review helpful.
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best buffer springs

by john wick, Verified Owner from PA, United States Written on November 3, 2025
Great quality product for excellent price. Came fully assembled with no issues atall. Runs like a champ
Would recommend: Yes
1 of 1 found the following review helpful.
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have a gassy AR15/AR10? this will help

by Roland Lamothe, Verified Owner from TX, United States Written on October 31, 2025
i first installed the spring and buffer coming from a reduced-weight buffer. Sadly, the riflespeed gas block was not getting help from the reduced-weight buffer, and I was looking at a complete gas block change...AGAIN! I thought about it and said Let's go back to the old style spring and buffer, but a heavier spring and buffer. It worked, and this thing saved me a ton of rework
Pros:
  • helped with overgassing
Cons:
  • None
Best Used for:
  • silencers and overgasing
Would recommend: Yes
1 of 1 found the following review helpful.
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super 42 spring and H3

by Ryan Sandy, Verified Owner from CO, United States Written on October 29, 2025
These are my favorite buffer springs paired with H3s. Especially if you’re running suppressed. There’s no annoying buffer spring “twang” plus it’s a braided spring so it’ll last much longer than a standard buffer spring. It also fixes some of the swell time issues that happen when running suppressed especially on shorter guns that beat themselves up.
Would recommend: Yes
1 of 1 found the following review helpful.
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Works great

by Gunreview, Verified Owner from AZ, United States Written on October 25, 2025
Works great in my AR. Going to get another one for my wife's AR.
Would recommend: Yes
2 of 2 found the following review helpful.
Was it helpful to you? Yes | No
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