by
Robbie,
Verified Owner
from KY, United States
Written on July 20, 2025
I have used Hera’s SFU on several builds over the years. From chassis bolt guns to custom shotgun builds, the SFU is built like a tank. I’ve had no problems with it coming loose or rotating. If you’re looking for a way to fold a non functional buffer tube system, this is by far the best option. They are becoming harder to find in stock, but Optics Planet came through again.
Pros:
- Well built, good craftsmanship
Best Used for:
- Any non functioning buffer tube
Would recommend: Yes
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by
sharpshooter33,
Verified Owner
from OH, United States
Written on April 16, 2025
Got this about a year ago after a wait for them to be in stock. I have used it on a creedmoor bolt gun for just under a year. Didnt have any issues until i noticed cleaning the gun the hinge has flexed and now i have considerable wobble in the hinge. So my buffer tube n stock wobble when shooting.
Havent even used the folder much at all. Only for cleaning to clear the bore guide. I would not recommend. Youtube video will be following shortly. Already have the video footage.
Would recommend: No
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by
K Clark,
Verified Owner
from PA, United States
Written on December 14, 2024
Fit perfect. Use a small piece of tape on each side for a stiffer lockup.
Would recommend: Yes
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by
SE,
Verified Owner
from NH, United States
Written on December 4, 2024
This is my favorite adapter to use on a Kriss Vector for use with a brace. I highly recommend them.
Would recommend: Yes
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by
sharpshooter33,
Verified Owner
from OH, United States
Written on October 26, 2024
Ok, i had a threading issue with one that was a defect and replaced by OP with no problems.
That said only negative that could be considered a negative is that it doesnt have a lock clised position. Since for me its used on bolt action chassis rifles that is irrelevant.
The design is great. Good lockup and very streamlined and compact. For the price i believe this is the best option for my requirements. It allows me to shorten my transport package and also swing the stock out of the way for cleaning. If you use a riser for your cheek you will know the are an issue for running a bore rod or guide into the receiver.
That said i think its best in price for my needs.
Thanks
Would recommend: Yes
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by
Dale Palmer,
Verified Owner
from TN, United States
Written on August 6, 2024
Great quality, works perfect on my Kriss Vector. Definitely would recommend, half the price of what vector charges for essentially the same thing.
Would recommend: Yes
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by
sharpshooter33,
Verified Owner
from OH, United States
Written on July 31, 2024
Ok, it was a major work getting this SFU screwed into my S2Delta chassis. I had to confirm threads with other receiver to make sure threads were correct. I had to work it like tapping the threads! Also had to use a buffer tube as a wrench to get enough torque to twist it all the way in. Really i wouldnt recommend what i did because it may have torqued the hinge some. Anyway... It is a pretty nice design and it works great on the chassis. Its not coming off. Hope it lasts.
The threads on the S2delta chassis are thick threads and so are the Hera SFU.
The S2Delta chassis makes it easy to add a SFU without increasing length of pull by design.
Would recommend: Yes
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by
Terry,
from AZ, United States
Written on January 25, 2024
Very well made and easy to install ! Can be used for folding right or left! Fit and finish is way better than most.
Would recommend: Yes
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by
MolonLabe,
Verified Owner
from FL, United States
Written on January 14, 2024
This adapter must have been a return item, can see scuff marks all over. Also the folding bracket is extremely loose so much my buffer easily moves up and down once folding out to shoot. Disappointed in getting an obvious used item, I have a Hera on my other bolt action. Fold with a solid click from the indents and absolutely no flexing.
Would recommend: Yes
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by
mike,
from FL, United States
Written on December 27, 2023
Haven't time/field tested yet,but this adapter won't be the problem with my recent build...Quality German engineering..
Best Used for:
- carrying your rifle in bag when folded
Would recommend: Yes
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