Description
The Magpul ASAP is one of those small upgrades that changes how your whole rifle handles. It drops in where your standard AR15/M4 carbine receiver end plate lives, and in return you get a rugged single-point sling mount that rotates more than 180 degrees. That range of motion is the whole point here. When you roll your rifle from your primary shoulder to your reaction side, the interlocking steel rings follow along instead of twisting up your sling and killing your momentum.
What Sets the ASAP Sling Plate Apart
Most factory end plates put your sling attachment in a fixed spot, which is fine until you try to run the gun from the other shoulder. The ASAP solves that with a welded-link ring that moves freely and keeps snags to a minimum. It accepts snap hook style attachments, so it plays well with hardware like HK hooks, MASH hooks, and the Magpul Paraclip, along with one-point slings such as the MS3 GEN2. If you shoot in and out of vehicles, work through tight spaces, or just want cleaner transitions on the range, that freedom of movement pays off fast.
Built to Take a Beating
This is not a flimsy stamped part. The ASAP is precision cast steel finished with a QPQ salt bath nitride treatment for solid wear and corrosion resistance, and Magpul has tested it to hold up under more than 300 pounds of force. It fits both mil-spec and commercial-spec carbine buffer tubes, so most standard AR builds are covered. Worth knowing before you buy: it is not made for A1/A2 fixed stocks or similarly mounted stocks like the PRS, UBR, and MOE Rifle stocks.
Installation is straightforward if you have built or worked on an AR before. You pull the castle nut, swap the plate, and torque things back down. When the castle nut is properly torqued, staking is not required, which keeps this an easy afternoon job. Made in the USA and backed by the reputation Magpul has earned on hard-use gear.
Key Specifications
- Manufacturer: Magpul Industries
- Model: ASAP
- Manufacturer Part Number: MAG500-BLK
- UPC: 873750003573
- Product Type: Sling Mount / Receiver End Plate
- Material: Precision Cast Steel
- Finish: QPQ Salt Bath Nitride / Black Manganese Phosphate
- Color: Black
- Range of Motion: Greater than 180 degrees
- Sling Type: Single-point, snap hook style attachments
- Compatibility: Mil-Spec and Commercial-Spec carbine buffer tubes
- Stress Tested: Over 300 lbs
- Country of Origin: Made in USA
What’s Included
- Magpul ASAP Ambidextrous Sling Attachment Point (receiver end plate)
Frequently Asked Questions
Will the Magpul ASAP fit both mil-spec and commercial buffer tubes?
Yes. The ASAP is built to work with both mil-spec and commercial-spec carbine receiver extensions, so it fits the vast majority of AR15/M4 carbine builds. Just make sure you are running a standard carbine buffer tube setup and not a fixed rifle stock.
What slings and attachments work with the ASAP sling plate?
The ASAP is designed for single-point slings that use snap hook style attachments. That includes HK hooks, MASH hooks, and the Magpul Paraclip, as well as one-point slings like the Magpul MS3 GEN2. The welded-link ring gives those hooks plenty of room to rotate for clean shoulder transitions.
Is the Magpul ASAP compatible with fixed stocks like the PRS or UBR?
No. The ASAP is meant for carbine setups and is not compatible with A1/A2 fixed stocks or similarly mounted stocks such as the Magpul PRS, UBR, and MOE Rifle stocks. If you are running one of those, you will want a different sling solution.
Do I need to stake the castle nut after installing the ASAP?
When the castle nut is properly torqued, staking is not required for the ASAP. If you do want to stake it, Magpul recommends having a certified armorer or gunsmith handle it, since the plate's very hard surface makes staking tougher and raises the chance of damage during the process.





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