by
GrantF,
Verified Owner
from PA, United States
Written on January 2, 2026
I installed this on an H&K SP5K. The bottom pin hole did not line up with the pin holes in the gun. It seemed like the pin hole in the stock was not straight but slightly angled.
I had to do a fair amount of filing of the stock pin hole to get the pin to line up and go all the way through. I used round files by hand because I didn't want to take off too much material using a Dremel etc.
I do like the brace, and it seems pretty solid now that it's installed.
Definitely disappointed that it did not fit an actual H&K without a bunch of messing around.
Pros:
- Looks good.
- Solid once you get it installed.
Would recommend: Yes
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by
Gunfighter,
Verified Owner
from OH, United States
Written on November 7, 2025
After many different tries with different braces, this fits perfectly.
Would recommend: Yes
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by
Mick,
Verified Owner
from AR, United States
Written on November 5, 2025
Dropped on a MAC MP5K like it came with the gun.locks up solidly and looks great. Keeps the gun handy,its a nice small package to drop in a backpack.
Would recommend: Yes
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by
Crah,
from KS, United States
Written on October 22, 2025
SB tactical brace works great. Fit a MAC 5k with no fitment issues.
Would recommend: Yes
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by
Boogie,
Verified Owner
from TN, United States
Written on October 14, 2025
Great buy if you're building a mp5k or clone. Fit perfectly and shipping was fast. Also fits Mac5k if you are wondering
Would recommend: Yes
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by
Allfather,
Verified Owner
from FL, United States
Written on August 20, 2025
First off, this is a really nice brace. I expected as much after ordering one of these for the standard MP5 (used on a ZF-5). I ordered this for a ZF-56 as it is designed to take MP5K style stocks/braces. It does fit, but was EXTREMELY tight. So much so that it was difficult to remove. A little work with the Dremel on the inside pieces of the brace and it fits perfectly. Still tight and unmoving as it should be, but can be easily removed for cleaning and such. Only issue is that, since the ZF-56 does not have MP5 style iron sights, any optic mounting is a bit high. Not that big a deal since I slapped a red dot on it. Just something to note.
Would recommend: Yes
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by
Tommy,
from MI, United States
Written on August 15, 2025
Fast delivery, fit perfectly, and operates as it should
Would recommend: Yes
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by
Low Key,
Verified Owner
from VA, United States
Written on July 1, 2025
Good brace but nothing special. Item shipped from Optics Planet and was received as described.
Would recommend: Yes
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by
GMcGee,
Verified Owner
from TN, United States
Written on June 24, 2025
As with all their products quality is excellent. Had to do some very light filing (use micro files) to get to fit right. Once done the fell on the weapon is great.
Would recommend: Yes
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by
Nick,
Verified Owner
from AZ, United States
Written on May 2, 2025
Great piece of equipment, durability and build quality is there.
Would recommend: Yes
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