Magpul PMAG 20 LR/SR GEN M3, 7.62x51 Magazine MAG291-BLK

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Magpul PMAG 20 LR/SR GEN M3, 7.62x51 Magazine MAG291-BLK


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SKU: 32865
UPC: 873750008509
Magpul PMAG 20 LR/SR GEN M3, 7.62x51 Magazine MAG291-BLK

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The PMAG 20 LR/SR GEN M3 brings the M3 improvements to the 20 round 7.62 NATO/.308 Winchester SR-25 magazine form factor. All of the GEN M3 improvements are here in the 20 round capacity form factor of our previous design. The PMAG 20 LR/SR GEN M3 will replace the MAG243 in our line.

Made in U.S.A.

SKU: 32865
SKU 32865
Brand Magpul
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? No
Free Shipping Qty Label Yes
Free Shipping Qty 5+
SKU: 32865

Questions and Answers

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Browse 19 questions Browse 19 questions and 51 answers
Will these mags drop free when emptied? I have a new PSA P10 gen 2. Like my mags to drop free on my AR-15's. Would like this to do the same. If not what brand drops free?
Jackson on Jul 21, 2018
BEST ANSWER: They drop perfectly from my PA6.5 which s the same as your PA10 except for the chambering
Is this mag. will fit 7.62x39 instead 7.62x51?
R C on May 22, 2018
Will this magazine work in a PSA 6.5 creedmoor upper?
Tim B on May 6, 2018
BEST ANSWER: Your PSA upper will need a PSA lower to go with it. This magazine will fit a PSA gen 2 PA10 lower and will take 6.5 Creedmoor ammo.
Will this work with my pa10 multi lower?
Henry L on Dec 11, 2018
BEST ANSWER: Yes, they work fine in a PA10 lower. That is what I am using them in and they work great.
Does this mag fit my palmetto A10 in .308 caliber?
Raymond on May 9, 2019
BEST ANSWER: Yes it does. I have purchase several for my PSA AR10 and they work perfectly.
What magazine fits a PSA .308 lower?
Buddy on Dec 12, 2018
BEST ANSWER: Yes it will. I bought this mag for my psa .308 rifle and it works flawlessly!
What magazine do I need for my Palmetto A10 in 308?
Raymond on May 9, 2019
BEST ANSWER: I bought a Magpul PMAG 20 LR/SR GEN M3, 7.62x51 Magazine MAG291-BLK and it seems to work fine
Will these work with a DPMS ar 10? Will the bolt lock back on the last round?
Terry L on Apr 14, 2019
BEST ANSWER: Yes, I use them with my DPMS with no issues.
Will this fit sig 716?
Wayne on May 11, 2019
BEST ANSWER: Yes this rifle uses SR25 magazines the 20 in the product label is referring to the capacity. LR/SR is the pattern.
will this mag fit a rock river 308 ?
bruce w on Apr 12, 2019
BEST ANSWER: This magazine will only work on DPMS style lowers. The rock river arms uses FN FAL metric magazines.
Will these mags work in both AR10 and the LR10 style rifles? I’m not real clear on the compatibility. Thank you!
Shockdoc on Apr 11, 2019
BEST ANSWER: PMag LR/SR is in the title of the product Description. I have a PA10 and an Armalite AR10. My PA10 excepts the PMags with no issues. My Armalite AR10 does not except the pmags. I can only run Armalite magazines in that rifle. I believe that these magazines will work in any modern style AR10 rifle besides the DPMS. I suggest that you contact the manufacturer of your particular rifle and purchase the magazines they recommend.
will these mags work with my magpul Remington 700 stock?
legend on Apr 4, 2019
BEST ANSWER: No. You will need AICS pattern mags.
Will this work for a C308?
Tim S on Apr 3, 2019
BEST ANSWER: Definitely not. You need either a Cetme magazine or if it's a newer C308 it will also take Hk91/G3 mags.
Will these mags work with Ruger Percision Rifles (.308)?
Nerses b on Apr 2, 2019
BEST ANSWER: I believe they do.
Do these mags work with a PSA Gen 2 lower, 308?
Butch on Mar 22, 2019
BEST ANSWER: Yes, very well actually. It’s a mil-spec lower and Pmags are mil-spec equipment.
Will this mag work for the 6.5 CM in the PA65 lower receiver? Thanks Ryan
Cessna459 on Nov 24, 2018
BEST ANSWER: Yup, perfect!!
will this magazine work in a M1A1 Springfield?
robert c on Sep 19, 2018
BEST ANSWER: No, Different rifle.
Will this mag work with my Remington 700 with a Magpul Hunter 700 stock and magwell kit?
Deadeye jack on Apr 17, 2019
BEST ANSWER: No, they will not. You need AICS pattern mags.
Will they fit my Sig 716?
Chief on Apr 14, 2019


4.9 / 5.0
88 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
it fits my lower and drops free when releasred. ammo feeds well through it.
May 12, 2019
1 month ago
Awesome nothing else to say!!!
April 23, 2019
10 months ago
PSA Gen2 PA10 18" Mid-Length 20 round PMAG
Works flawlessly. No jams or failure to load.
April 12, 2019
Consistent reliable feeding, Super strong, Super light. Love the color options!
Can’t go wrong with any Magpul product!
April 11, 2019
1 year ago
They work very well in the PA10.
These 20 round p-mags are great. I purchased a couple when I was assembling my PA10. Now I have 3 different PA 10 set-ups & 30 p-mags. Everyone of them work just as well as the first couple. Very glad I purchased these & I would recommend them to my friends or anyone else.
April 2, 2019
works like dream
The only mag I will use. function is flawless
February 13, 2019
5 months ago
They work flawlessly
February 5, 2019
5 months ago
Works likes pmag should good buy
January 28, 2019
5 months ago
p mags
Good magazines. work well in PSA 308.
January 23, 2019
5 months ago
Amazing mags worth the money
January 18, 2019
6 months ago

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