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BlackHawk Knoxx Axiom A-Frame Carbine Stocks
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Most Helpful Positive Review Great for VR80!
Commercial tube size fits RIA VR80 prefect. Nice recoil pad even though it a little but hard still absorbs recoil of 3” magnum heavy loads. Has built in reversible sling socket. Looks to be very durable.
Most Helpful Negative Review does not fit
I purchased the FDE milspec stock model number KAR011DK it does not fit on my milspec tube. The pin inside is way too big. Will not lock in. Not sure why this is listed this way when it clearly does not fit a milspec tube. Returning now.
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Pin issues….

by blksbr, from CO, United States Written on August 22, 2024
I bought a black and an FDE carbine stock. The black one is a great stock! Locks up tight, almost no wiggle, looks great! The FDE stock has a position locking pin that has a diameter too large for the buffer tube position lop channel. Seeing how many other customers having this same issue is disappointing. Obviously a production error….
Would recommend: Yes
Was it helpful to you? Yes | No

The lock pin is too large

by Peter, Verified Owner from FL, United States Written on February 16, 2024
This is not a mil spec stock, the lock pin diameter is too big, it can’t fit any buffer tube.
Would recommend: No
1 of 1 found the following review helpful.
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Locking pin is too large for commercial tube

by Wishingitworked, Verified Owner from PA, United States Written on February 7, 2024
The locking pin inside the stock is too large to engage with the notched position settings of my commercial buffer tubes. In fact, I could not find a buffer tube that this stock actually worked with. I returned it for a replacement and had the same issues. Im perplexed that this issue is not more popular considering it seems as if this is a major design flaw.
Would recommend: No
3 of 3 found the following review helpful.
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do not buy

by DrakeNTR, Verified Owner from GA, United States Written on February 1, 2024
This item is an absolute fraud. Optics planet needs to remove this item. The mil spec option does not fit a mil spec tube. Delete this item now. Do not buy this item. The cushion is also not nearly as soft as it looks. Belongs in the trash
Would recommend: No
2 of 3 found the following review helpful.
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lieing manufacturer

by DrakeNTR, Verified Owner from GA, United States Written on January 9, 2024
If you buy the mil spec stock IT WILL NOT FIT A MIL SPEC BUFFER! Th locking pin inside the stock will not fit the holes in the buffer tube. The rubber but pad also looks like it will mitigate recoil but it is much harder than you would expect. Do not waste your time with this manufacturer. Optics planet needs to remove this product
Would recommend: No
2 of 2 found the following review helpful.
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Blackhawk stock

by Nine, from MD, United States Written on January 4, 2024
This stock is awesome! Grrat fit and looks aggressive
Would recommend: Yes
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Doesnt fit milspec

by Mike, Verified Owner from NE, United States Written on December 23, 2023
The stopping button for adjustment is too big. Saw similar review with same issue. Returning.
Would recommend: No
1 of 1 found the following review helpful.
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cushion stock

by TK, Verified Owner from TX, United States Written on December 21, 2023
My third one. Love them. Easy to use and change out with original stock. Cushion really softens the recoil on 308.
Would recommend: Yes
1 of 1 found the following review helpful.
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Looks great but think i just got a bad one.

by Matt, Verified Owner from FL, United States Written on October 3, 2023
Ordered this stock because I like Black Hawk and the look of this stock was pretty cool. I’m building an ar10 and this stock looks great on it.
It’s easy to install. They come in a couple colors. I got FDE.
The only issue is the locking mechanism for each position doesn’t work. It looks good. Feels comfortable but can’t keep it in place.
Spoke to customer service and they’ve been great. I think I’m just gonna exchange it and go from there.
Would recommend: Yes
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Great stock.

by Robert, from MI, United States Written on December 6, 2021
This is my favorite stock I have them on every ar I own. Most comfortable and easy to use stock I've found. Plus it has built in QD for a sling. I wish I could find a commercial spec one so I could out it on my shotgun
Would recommend: Yes
Was it helpful to you? Yes | No
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