Maxim vs SB Tactical PDW Brace differences?

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[ARCHIVED THREAD] - Maxim vs SB Tactical PDW Brace differences?

Posted: 7/21/2017 1:13:58 PM EDT

Can someone explain the differences here?

From what I can see the maxim seems like it might have a shorter fully collapsed position, and also it has the QD mounts on the sides.

Are there any other major differences? They are basically the same brace right? I heard maxim makes SB Tacticals.

Also wasn't there a rule that said a pistol brace has to be fixed and can't be collapsible?

Posted: 7/21/2017 4:50:32 PM EDT

[#1]

Sorry you wanted Brace not PDW Stock. This Stock might be shorter.

ARC Retractable Stock
ARC Retractable Stock:
Ultra Compact-one of the Shortest stocks in length while compacted.
Precision Machined.
Ability to use any Bolt Carrier Group.
Superb for any rifle or SBR!

Posted: 7/21/2017 5:02:30 PM EDT

[#2]

Quoted:
Can someone explain the differences here?

From what I can see the maxim seems like it might have a shorter fully collapsed position, and also it has the QD mounts on the sides.

Are there any other major differences? They are basically the same brace right? I heard maxim makes SB Tacticals.

Also wasn't there a rule that said a pistol brace has to be fixed and can't be collapsible?

View Quote

The Maximum is a tad bit shorter when collapsed. It also uses a proprietary buffer and spring.

Posted: 7/21/2017 5:08:28 PM EDT

[#3]

I don't care too much about fully compactness although it's cool.

I would think he sb w the longer tube might even be more comfy for a cheek weld bc of it. Thoughts?

Posted: 7/21/2017 6:31:41 PM EDT

[#4]

Quote History

Quoted:
I don't care too much about fully compactness although it's cool.

I would think he sb w the longer tube might even be more comfy for a cheek weld bc of it. Thoughts?

View Quote

Definitely. My cheek sits at the dead space once I shoulder my Maxim brace once it's extended all the way.

Just a data point: Position 1 on the maxim brace is the same LOP as an AR with a CTR at position 1 (0 being closed). Once the maxim brace is fully extended, the LOP is the same as an AR with a CTR at position 3.

I used my CTR at position 2, so I guess you can't have it all haha.

Posted: 7/22/2017 12:07:43 AM EDT

[#5]

The Maxim Defense Brace is shorter when fully collapsed. It has QD sockets on each side at roughly 2:30 and 9:30. The buffer tube section has linear groves and there is a 1 inch gap between the end of the buffer tube and the rubber section of the brace when fully extended. I believe the fully extended length is also longer then the SB Tactical Brace's maximum length.

The SB Tactical has 1 QD socket at the 6 o'clock position. It's buffer tube is smooth and there is no gap even when fully extended.

My cheek rests on the buffer tube of the Maxim Defense Brace, even when fully extended.

I went with the Maxim because it was shorter when collapsed, longer when extended, and had all of the features I wanted. So far, I'm VERY happy with it.

Posted: 7/22/2017 8:32:24 AM EDT

[#6]

After owning both:

The SB does have a tad better cheek weld.
The SB runs off of regular buffers and springs.

However:

The Maxim Locks up tighter in each position.
It collapses shorter
It has more adjustments.
Is much more refined fit and finish.
Has it's own buffer system, but is also supported by JP with a SCS.

Both are great braces. I was happy with my SB till I found a Maxim for one heck of a deal on GunBroker.

Posted: 7/22/2017 4:54:35 PM EDT

[#7]

Damn you guys did not make my decision any easier lol.

Interesting point about the maxim brace vs the CTR very good to know. I think the SB tactical has similar lengths in each position but slightly shorter than the Maxim.

THe point about it locking up is pretty important. I haven't seen these so I wonder how durable and stable they are. I'm guessing very much so.

I like the possible better cheek weld with the SB ...

Posted: 7/22/2017 5:11:20 PM EDT

[#8]

Also, just some more input on the Maxim brace for anyone interested: I am now able to extend the stock from any position just by pulling it back. I'd say it takes about 10lb of force since I can hold the rifle down from the brace an it won't extend.

I extended the stock from the closed position about 100x to make it easier and wear the parts in to where I got it to where I wanted to. I actually like it this way and it makes it easier than pressing the button.

Posted: 7/22/2017 7:09:12 PM EDT

[#9]

Quote History

Quoted:
Damn you guys did not make my decision any easier lol.

Interesting point about the maxim brace vs the CTR very good to know. I think the SB tactical has similar lengths in each position but slightly shorter than the Maxim.

THe point about it locking up is pretty important. I haven't seen these so I wonder how durable and stable they are. I'm guessing very much so.

I like the possible better cheek weld with the SB ...

View Quote

You really can't go wrong with either. Some pics may help.

Sorry about the link, since PB went full retard it's hard to find a good mobile app for pic hosting.

This is as I was building my mpw.

First with he SB tact collapsed

KIMG0147 by , on Flickr

And now with the Maxim:

KIMG0270 by , on Flickr

SB tact open all the way:

KIMG0186 by , on Flickr

Maxim open all the way

KIMG0264 by , on Flickr

Posted: 7/22/2017 7:28:10 PM EDT

[#10]

Is there a weight difference? The SB says 18oz on their site, the maxim says nothing.

Also does it feel heavy?

One problem I have w the kak is that it's almost too light.

Posted: 7/22/2017 7:39:46 PM EDT

[#11]

The weight should be about the same, and no it doesn't feel any more heavy than a traditional stock and tube.

Posted: 7/22/2017 7:50:49 PM EDT

[#12]

Sweet I'm probably gunna get the SB Tactical since it's cheaper and there doesn't seem to be that huge of a difference.

The maxim def seems like it's got more benefits, but for what I'd need it for I think the SB will do the trick.

Posted: 8/2/2017 6:41:27 PM EDT

[#13]

If I bought Maxim Defense Brace using with it a 7.5 upper would I need to get the silent captured spring "heavy" or standard?

Posted: 8/2/2017 7:22:38 PM EDT

[#14]

Supposedly the std is good for everything, the heavy is for full auto.

In my experience I went from running the H2 buffer in the SB tact brace, to the std buffer in the maxim ,and my ejection and reliability has stayed the same on my 9" 300 blk.

Posted: 8/3/2017 12:34:04 AM EDT

[#15]

Quote History

Quoted:
Supposedly the std is good for everything, the heavy is for full auto.

In my experience I went from running the H2 buffer in the SB tact brace, to the std buffer in the maxim ,and my ejection and reliability has stayed the same on my 9" 300 blk.

View Quote

Ok cool thanks.

[ARCHIVED THREAD] - Maxim vs SB Tactical PDW Brace differences?

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