by
scrlck,
Verified Owner
from VA, United States
Written on November 29, 2025
I resisted the QD mount system for many years because I didn't believe any manufacturer could make it reliable enough to use in the field.
However, I was impressed by the reviews of the Rainier Arms AR-15 end plates with a QD slot built in, so decided to try to the mapgul QD system.
I now have several of these MS4 extensions along with magpul slings with QD mount points, and all of them hold just fine under stress. Haven't tried hanging off a cliff by one yet, but certainly will trust my rifles with them.
Additionally, the fab defense QD fx-sls also holds like a magpul QD mount point, if you don't need the MS4.
Best Used for:
- AR-15
- rainier arms ar-15 QD end plate
- fab defense QD fx-sls
Would recommend: Yes
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by
Anthoni Rossi,
Verified Owner
from PA, United States
Written on April 5, 2025
I leave this permanently attached to my PCC. Then i can use one of my rifle slings as a single point sling on the PCC. The quality of the hardware and webbing is top knotch.
Pros:
- High quality
- Heavy Duty
- Versaitle
Would recommend: Yes
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by
Aero,
Verified Owner
from OK, United States
Written on September 8, 2024
Good quality, does what it is meant to do. Easy to install
Would recommend: Yes
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by
Ironranger,
Verified Owner
from MN, United States
Written on May 3, 2024
Super heavy duty nylon strap all the connections are tight and strong
Cons:
- Wish metal parts were fde also
Would recommend: Yes
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by
PCarOwner,
Verified Owner
from KY, United States
Written on May 3, 2024
If you have a gun that comes with a sling but the QD points just aren’t right for you, this thing is the ticket. Especially on SBRs or AR Pistols when you really just want or need one mounting point. I used this on both a B&T SPC9 and SPC10, made a huge difference and saved me a ton of $ not having to buy a whole new sling
Pros:
- Inexpensive
- Versitile
- saves $
Would recommend: Yes
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by
Ironranger,
Verified Owner
from MN, United States
Written on April 26, 2024
This works great i will definitely buy another one
Would recommend: Yes
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by
Briseno0419,
Verified Owner
from CA, United States
Written on March 17, 2024
Great product to turn your sling into a single to 2 point conversion. Real good product.
Would recommend: Yes
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by
Nick,
Verified Owner
from MO, United States
Written on October 18, 2022
Do not buy the cheap knock offs. Buy these from OpticsPlanet.com the quality is so much better. Magpul also have a great warranty and customer service. Magpul MS1 MS4 Single Point Dual QD Adapter offers a great way to attach to you firearm and still have quick disconnection and mobility.
Would recommend: Yes
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by
Wild Bill,
from OR, United States
Written on March 19, 2022
Magpul is good, but optics planet is the best! I am currently fast roping out of a helicopter with the sling mount and it’s working well so far. Hopefully it holds or I’ll be without an M4 facing and unsurvivable enemy. Go Optics Planet!
Would recommend: Yes
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by
Capt Forest,
Verified Owner
from FL, United States
Written on May 24, 2021
This adapter gives me the best of both worlds when it comes to single point or dual point. I use this on my mpx and can easily switch the way i carry the weapon. Transitions are seamless with this sling and the adapter gives me added versatility on my pcc
Would recommend: Yes
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