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Reviews & Ratings for Magpul Industries PMAG GEN M3 AR-15/M16/M4 .223 Rem/5.56x45mm NATO 20 Round Rifle Magazine — 19 reviews

(19 reviews)
Magpul Industries PMAG GEN M3 AR-15/M16/M4 .223 Rem/5.56x45mm NATO 20 Round Rifle Magazine
Magpul Industries PMAG GEN M3 AR-15/M16/M4 .223 Rem/5.56x45mm NATO 20 Round Rifle Magazine
$30.79 $21.49 Save 30%
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Most Helpful Positive Review Always work
Bought these 20 round mags for a couple reasons. First, when shooting bench rest, the 30 round mags hit the bench. The shorter 20 round mag allows for plenty of clearance from the bench or, when shooting prone. Second, 20 round mags allow me to NOT go thru my reloaded ammo so quick.
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Great Mag for going Prone

by Robert, Verified Owner from FL, United States Written on January 7, 2026
Mag Pull Mags are great. Great Mag for going Prone or Bench resting.
Pros:
  • reliability
Cons:
  • None
Best Used for:
  • going Prone or Bench Resting
Would recommend: Yes
Was it helpful to you? Yes | No
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Magpul pmag gen 3

by Smitty1986, Verified Owner from MI, United States Written on December 17, 2025
Mags came pretty quick within a week... are easy to load no malfunctions and work great... will be buying more for my 5.56 and .300 blackout
Would recommend: Yes
Was it helpful to you? Yes | No
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20 round P-Mags

by KL, Verified Owner from GA, United States Written on July 8, 2025
Love these due to work better for BR than 30 round mags due to length.Plus bullets last longer on range day. Use in my Mk12 SPR 18 inch.
Pros:
  • length
  • Magpul brand
Cons:
  • None
Best Used for:
  • Bench rest shooting and probably hunting
Would recommend: Yes
Was it helpful to you? Yes | No
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20 round mags

by Tex, Verified Owner from TN, United States Written on May 1, 2025
Works better if shooting off a bench than the 30 rounders.
Would recommend: Yes
Was it helpful to you? Yes | No
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Affordable and reliable

by ElvisLives, Verified Owner from UT, United States Written on April 8, 2025
The price was reasonable and it just works. Drops free when you release it. Goes in easily. Easy to load. Good mag for the money.
Pros:
  • Allows shooting off a bag
Cons:
  • None
Best Used for:
  • prone or bench shooting
Would recommend: Yes
Was it helpful to you? Yes | No
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Great quality

by Napo, Verified Owner from FL, United States Written on March 27, 2025
Great quality!

I really trust this magazine, I have 4 of them and I never had an issue.
Would recommend: Yes
Was it helpful to you? Yes | No
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The 20 just fits better.

by Capt. Jack, Verified Owner from FL, United States Written on March 16, 2025
I prefer the 20 for prone and bench shooting hands down... but there's something to be said about the mobility aspect. Good quality as expected groom magpul
Would recommend: Yes
Was it helpful to you? Yes | No
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20rd Magpul

by Jespersen, from NE, United States Written on February 24, 2025
Works great for me, more convenient for my use than 30rd doesn't hang down so far.
Pros:
  • None
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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Ring’n more steel

by Longshot, Verified Owner from UT, United States Written on February 7, 2025
20 rounds at a time makes more steel ring.
Fit great with the .223 I have.
Would recommend: Yes
0 of 1 found the following review helpful.
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Perfect for battlebelt/side cummerbund carry

by Hidaro, Verified Owner from TN, United States Written on February 3, 2025
These are great to have in the cummerbund pockets of your plate carrier, or on your "battle belt". They're the perfect size magazine for me.
Pros:
  • Versatility
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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