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Posted: 4/5/2026 9:43:30 PM EDT
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Does anyone know of a QD adapter for the MR556 A4? This is the only one I found (that isn't airsoft). I'll throw a Magpul CTR stock on it before I spend $250 on this.  |
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The price has gone up. I think it was “only” $200 a year ago when I bought mine, but yeah, that’s what the factory ones go for. The only other one that I know of is this one. https://tyr1outfitters.net/sls-qd/ |
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Originally Posted By willi3d: The price has gone up. I think it was “only” $200 a year ago when I bought mine, but yeah, that’s what the factory ones go for. The only other one that I know of is this one. https://tyr1outfitters.net/sls-qd/ Out of stock  I'll keep an eye out for it. Thanks for the help |
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I don't know your reservation price, but it's less expensive direct from HK. Also, the HK USA Web store routinely has sales (15%-25%) and/or free shipping. You can backorder at the sale price. https://us.hkwebshop.com/hkstorefront/hk/en/c/Snap-hook-adaptor/p/50900905 |
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I know it’s not the same, but I used the slimline stocks on my BRN-4 416 builds, and ended up putting on the QD end plate on the receiver since that’s what HK does. I’ve got two lowers that’ll be getting A4 uppers at some point and I did the same thing for them. Curious that HK doesn’t put one on the stock but I suppose they feel the receiver mount is more secure? Food for thought. |
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