Will this work with a diamond back 224 Valkyrie?

The magazines Josh and Randy suggested will both work as will these. https://www.budsgunshop.com/search.php?q=224+valkyrie&type=Magazines

No, you want ones for 224 Valkyrie, 6.8 spc. I'm in the middle of building a 224 Valkyrie now and plan on getting these mags, item number 2868041207CPD just type the item number into buds search and it'll pop up. Hope this helps.

no the 224 Valkyrie mags do not work reliably in the 223/5.56 mags here is a 28 round Valkyrie mag https://www.at3tactical.com/products/duramag-ar-15-stainless-steel-28-round-magazine-6-8-spc-224-valkyrie

Will the spring go bad if the magazine is left loaded for an extended period of time? How long will the loaded magazine last? Should I store them unloaded? Thank you.

some people will tell you yes but I have left mags loaded for years and never had a spring go bad from it In fact, leaving a magazine spring fully compressed — or fully extended — won’t harm it at all. You can leave magazines loaded for years and they’ll be fine. What does the damage is the act of compressing or extending the spring.(loading and unloading)

Mike, storing them loaded will not cause the springs to go bad. Load them up ahead of time and you'll be ready for a spur of the moment trip to the range at any time.

Mike, no Sir it will not. Also, springs are a replaceable component and takes about a minute just in case. Cheers and stay safe!

No, using the magazine makes the spring go bad. So loading and unloading will wear the spring. Constant pressure of a loaded magazine doesn't hurt the spring. I have many ar15 magazines and other magazines loaded year round and they still function flawlessly. I always load them one or two rounds light, so a 30 round magazine I'll do 28-29 but that's just me. Hope this helps.

Will this work in a Del Ton?

Paul, yes this will work in your DelTon, this is your standard AR15 magazine. Have a great day!

Thank you to all who replied. 👍🏻

Yes, this will work no problem. Magpul pmags are one of the best when it comes to AR-15 magazines. Hope this helps.

Paul, I have a Del-ton AR and both Magpul M3 and M2 Magazines work excellent. Cheers and stay safe!

Yes these will fit and function no problems in your delton, these are my preferred AR15 magazines.

Yes, that will work with a DB-15. I use a combination of these and some of the the older M2 windowless magazines, never had an issue with either.

Will this mag work in my new Smith & Wesson M&P 15 Sport II?

Grady, yes Sir, this magazine will work in the S&W Sport II no issue. Cheers and stay safe!

Grady, yes sir, all AR-15 magazine in 5.56/.223 are interchangable.

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Magpul Pmag 30 Round AR-15 W/Window Gen M3 Black - 223 Remington/5.56 NATO Caliber, Aftermarket Origin

Name: Magpul Pmag 30 Round AR-15 W/Window Gen M3 Black
Brand: Magpul
SKU: 1131
Price: 16.49 USD
Availability: InStock
Rating: 4.90 (78 reviews)

78 Reviews| 5 Questions & Answers

Model: MPLMAG556BLK

Condition: Factory New

Bud's Item Number: 1131

UPC: 873750007625

MFG: Magpul

Questions & Answers (5) Reviews 4.9 out of 5

Magpul Pmag 30 Round AR-15 W/Window Gen M3 Black

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Gen M3 Window-Mag .223REM/5.56x45mm NATO Black 30 round

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Product Information

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223 Remington/5.56 NATO

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Magpul Pmag 30 Round AR-15 W/Window Gen M3 Black

Model MPLMAG556BLK	Condition Factory New
Bud's Item # 1131	UPC 873750007625
Manufacturer Magpul

Gen M3 Window-Mag .223REM/5.56x45mm NATO Black 30 round

78 Reviews. 4.9 out of 5 Stars!

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Terek Z on 04/17/2023

Rating: 5 of 5 Stars!

Great mag. Works great. Can never go wrong. And having the window is super nice

Isaac S on 04/16/2023

Rating: 4 of 5 Stars!

What can I really say about the efficiency and reliability of a Magpul product? Loads and cycles flawlessly. My only issue, and frankly an unexpected personal issue, is the spring and count indications at the window line up really strangly in an unorthodox manner. It's a petty gripe, but probably would have swayed me not to buy it. Still really useful, just personally I'm not going to buy another.

Gary M on 04/16/2023

Rating: 5 of 5 Stars!

Great product. Great service from Buds!

Andre F on 04/08/2023

Rating: 5 of 5 Stars!

Great reliable magazine. Fits as designed and feeds flawlessly.

Matthew R on 04/02/2023

Rating: 5 of 5 Stars!

Benchmark for a reason. Bought the windowed version primarily for the look, turns out to be pretty useful. Never had a feed issue with any P Mags.

Jesus O on 04/02/2023

Rating: 5 of 5 Stars!

I am very happy with my purchase. very good quality and performance.

Kenneth C on 03/30/2023

Rating: 5 of 5 Stars!

Works like a natural fit. Great mag

Kyle T on 03/29/2023

Rating: 5 of 5 Stars!

Very inexpensive mags that work fantastic for a good price.

Joe G on 03/29/2023

Rating: 5 of 5 Stars!

Fitts great easy to load thanks Bud's

Bradley L on 03/29/2023

Rating: 5 of 5 Stars!

Functioned properly. Shipping was quick. Will continue to purchase from Buds.

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Questions & Answers

Q: Will this work with a diamond back 224 Valkyrie?
Answered

Asked 11/12/2021 23:55 by Tareik G

A:

The magazines Josh and Randy suggested will both work as will these.
https://www.budsgunshop.com/search.php?q=224+valkyrie&type=Magazines
See 2 more answers |
Q: Will the spring go bad if the magazine is left loaded for an extended period of time? How long will the loaded magazine last? Should I store them unloaded? Thank you.
Answered

Asked 11/10/2021 00:12 by Mike M

A:

some people will tell you yes but I have left mags loaded for years and never had a spring go bad from it In fact, leaving a magazine spring fully compressed — or fully extended — won’t harm it at all. You can leave magazines loaded for years and they’ll be fine. What does the damage is the act of compressing or extending the spring.(loading and unloading)
See 3 more answers |
Q: Will this work in a Del Ton?
Answered

Asked 11/09/2021 19:13 by Paul F

A:

Paul, yes this will work in your DelTon, this is your standard AR15 magazine. Have a great day!
See 4 more answers |
Q: Work with the db15
Answered

Asked 10/24/2021 18:07 by Matthew J

A:

Yes, that will work with a DB-15. I use a combination of these and some of the the older M2 windowless magazines, never had an issue with either.
Q: Will this mag work in my new Smith & Wesson M&P 15 Sport II?
Answered

Asked 03/27/2021 16:33 by Grady B

A:

Grady, yes Sir, this magazine will work in the S&W Sport II no issue. Cheers and stay safe!
See 1 more answer |