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Magpul MS1 MS4 Single Point Dual QD Adapter
As Low As $19.49 Save Up to 18%
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Most Helpful Positive Review Just what I was looking for
Perfect works great attached to my existing sling just fine. Just what I was looking for to change out when needed. I really like Magpul products. I just wish that they made one that had a clip with the option for dual QD adapters.
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Neither end pops out of QD mount under stress

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.
Pros:
  • QD mount
Cons:
  • None
Best Used for:
  • AR-15
  • rainier arms ar-15 QD end plate
  • fab defense QD fx-sls
Would recommend: Yes
Was it helpful to you? Yes | No

perfectly executed adapter

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
Cons:
  • Heavy
Best Used for:
  • PCC / SBR
Would recommend: Yes
Was it helpful to you? Yes | No

good upgrade for any sling

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
Was it helpful to you? Yes | No

Great accessory

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
Pros:
  • Duel qd options
Cons:
  • Wish metal parts were fde also
Best Used for:
  • Rifle or pistol
Would recommend: Yes
Was it helpful to you? Yes | No

Best QD sling upgrade out there

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 $
Cons:
  • None
Best Used for:
  • SBR
  • ar pistol
Would recommend: Yes
Was it helpful to you? Yes | No

Great addition

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
Was it helpful to you? Yes | No

Just what I needed

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
Was it helpful to you? Yes | No

Great quality

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.
Pros:
  • High quality
Cons:
  • None
Best Used for:
  • Ar15 or tactical shotgun
Would recommend: Yes
Was it helpful to you? Yes | No

Great product and fast service

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
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

single point or dual point sling for mpx k

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
Was it helpful to you? Yes | No
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