Magpul PMAG 20 AR-15/M4 GEN M3 5.56 NATO Magazine - Black

SKU: MAG560-BLK
MPN: MAG560-BLK
Manufactured by Magpul Industries
148 Reviews

Click Here for Price$12.59

$13.25

In Stock

NOTE: Limit 10 per household. Quantities exceeding 10 will not allow checkout.

We are fully staffed and processing orders. Standard orders are taking approximately 2 business days to ship out. FFL orders take approximately 5 business days if you can provide us an actively receiving FFL location.

Click Here for Price$12.59

$13.25

In Stock

Magazines considered High Capacity are controlled by the ATF and/or local jurisdictions are not available for purchase/shipment in all areas.

Details

The PMAG 20 GEN M3 is a 20-round 5.56 NATO polymer magazine for AR-15/M4 compatible weapons. This magazine features a long-life USGI-SPEC stainless steel spring, four-way anti-tilt follower and constant curve internal geometry for reliable feeding. A redesigned bolt catch notch in the rear of the magazine provides increased bolt catch clearance, while an over-travel stop on the spine helps ensure the magazine will not over-insert on compatible weapons.

Slim, for better compatibility with tight magazine pouches, this easy to disassemble magazine features a flared floorplate, low profile ribs, and aggressively textured front and rear surfaces for positive control. A paint pen dot matrix on the bottom panel of the body allows easy marking for identification.

Features:
  • Impact and crush resistant polymer construction
  • Constant curve internal geometry
  • Anti-tilt, self-lubricating follower
  • Long life USGI-SPEC stainless steel spring
  • Over-travel insertion stop
  • Ribbed gripping surface
  • Aggressive front and rear texture
  • Paint pen dot matrix panels
  • Flared floorplate
  • Pop-off impact/dust cover

NOTE: GEN M3 PMAGs may not be compatible with all billet lowers without slight modification of the magazine overtravel stop.


Magpul continues to grow and develop based on innovation, simplicity, and efficiency. At Magpul, mission driven requirements inform their product design, materials, and manufacturing, focusing on efficiency without sacrificing quality or performance.

Specifications

BrandMagpul
Caliber Gauge5.56 NATO
Magazine Capacity20
Manufacturer.Magpul Industries
PlatformAR-15 Magazines

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see www.p65warnings.ca.gov

Ratings & Reviews

148 reviews

4.9

Great Deal

by

Fast shipping. I love Magpul and Primary Arms you can't beat the prices. Primary Arms is my go to store.

Good deal

by

Bought a couple of these 20 rounders along with some 30s since they are shorter and not as liable to get in the way. Great mags and a great price!

300 Blackout

by

I was having issues with GI type mags in my 300 Blackout so I thought I would try some of the Gen3 Magpul 20 rds. My experience found that all of my feeding issues disappeared and I have become a real Magpul fan. Great job Magpul!

Jam Issues

by

While my 30rd Magpol Gen2 mags fit in smooth these 20rd Gen3 Magpol mags are jamming going in and have to be ripped out.

Great Service!

by

Ok the mags are the mags PMAG you know what you are getting. I ordered two 20rd mags for a 300 Blackout build I'm doing. BUT I just started buying from Primary Arms and have to say the service is great! It's like ordering from Amazon with a prime account this stuff comes in fast! So far the 3 items I ordered already and separate have come in sooner than the initial estimated ship date. Great company and with such a large selection I'll be doing most of my buying from Primary Arms.

Great Magazine

by

The Magpul is so much better than the cheap one that came with my DPMS AR-15 rifle it is built so much better and I had ordered 2 of them when I release them from my rifle they come right out with no problems at all I plan to order a couple 30 round clip's later from Primary Arms. Let me say those guy's there are super great and I highly recommend them what great service they have and their shipping is outstanding I mean super fast.

Great Magazine

by

The Magpul is so much better than the cheap one that came with my DPMS AR-15 rifle it is built so much better and I had ordered 2 of them when I release them from my rifle they come right out with no problems at all I plan to order a couple 30 round clip's later from Primary Arms. Let me say those guy's there are super great and I highly recommend them what great service they have and their shipping is outstanding I mean super fast.

Ran great

by

Ran great

Magpul Gen M3 20 round Mag

by

It's a Magpul magazine. That pretty well says it all.

shipment

by

Very fast shipping & things was packed right. Nothing moved inbox.

only mags I purchase

by

Magpul are the only mags i use...never ever have failed.No one can beat Primary arms for customer service and outstanding shipping!

Hungarian ak mags

by

Got 10 mags, in PERFECT condition. Will order from this site again.

great service, great product!

by

Order was processed and shipped quickly. The product works great on my ar15!

MagpulGen M3 Magazine AR-15 223 Remington

by

works great, looks good, what's not to like, like the 20s for range use

Magpul quality

by

Just as you expect from magpul the quality of there mags is awesome and always reliable.

Target Shooting

by

Great mag & great company to deal with.

OK

by

Not much to say. It works.

Great Service

by

Exactly what I was looking for at a great price and In stock, Shipped fast and received in perfect condition.

Magpul magazines

by

A great transaction, with no problems. Great shipping time;I got my order several days before I expected it. The mags were exactly what I expected.

Great Value

by

Great Value

Very pleased

by

This was my first purchase from Primary Arms. The product was in stock as advertised and communication was excellent. Shipping was reasonable and the product was new and factory sealed. Will be back to purchase again. Thank you

Pmags

by

Greyt products...fast service...will be back...and I'm not the Terminator!Thanks,PA...

M3 20 round

by

Be!st from the best!

Pmags

by

Super fast shipping

Pmag

by

Great product and excellent service from PA.