Confused on which mags to buy? Check out our article: “Differences between Gen 2 & Gen 3 PMAGs.”
Click HERE to see all of our in stock magazines.
PRODUCT DETAILS
The next-generation PMAG 20 AR/M4 GEN M3 is a 20-round polymer magazine for AR15/M4 compatible weapons chambered in 5.56×45 NATO / .223 Remington. Along with expanded feature set and compatibility, the GEN M3 incorporates new material technology and manufacturing processes for enhanced strength, durability, and reliability that exceed rigorous military performance specifications.
Similar to the MOE® PMAG, the GEN M3 features a long-life USGI-spec stainless steel spring for commonality, a four-way anti-tilt follower, constant-curve internal geometry for reliable feeding, and simple tool-less disassembly for easy cleaning.
The PMAG 20 GEN M3 also includes a redesigned bolt catch notch in the rear of the magazine that provides increased bolt catch clearance, while an over-travel stop on the spine helps ensure the magazine will not over-insert on compatible weapons. Low profile ribs and new, aggressive front and rear texture give positive control of the GEN M3 in all environments, and a paint pen dot matrix has been added to the bottom panel of the body to allow easy marking for identification. The new, easy to disassemble flared floorplate aids extraction and handling of the magazine while providing improved drop protection, but is slightly slimmer than before for better compatibility with tight double and triple magazine pouches.
Made in the U.S.A.
RUGGED CONSTRUCTION AND ADVANCED FOLLOWER
Next-generation impact and crush resistant polymer construction
The anti-tilt, self-lubricating follower ensures a smooth feed and magazine reliability
Modified dimensions allow for wider compatibility with non Colt-spec platforms
EASY IDENTIFICATION AND ADVANCED FLOORPLATE
Utilize the paint pen dot matrix to easily identify magazines with different loadouts
Flared floorplate aids magazine handling and disassembly, and is slim enough for use with many double and triple pouches
GEN M3 DNA IN A SMALLER PACKAGE
Compact 20 round magazine accomodates firing from a prone position
Next-generation impact and crush resistant polymer construction
Its ribbed gripping surface and aggressive front and rear texture provide positive magazine handling
Constant-curve internal geometry, over-travel insertion stop on the spine, and a long-life stainless steel spring ensure smooth feeding
Additional information
| Weight | 3 oz |
|---|---|
| Dimensions | 8 × 4 × 1 in |
54 reviews for PMAG® 20 AR/M4 GEN M3™ | MAG560
Only logged in customers who have purchased this product may leave a review.
Related products
-
AR Magazines, Discount Exempt Products, Magazine Bundle Packs
Original price was: $159.50.$121.99Current price is: $121.99. Read more -
Price range: $15.15 through $21.80 Select options This product has multiple variants. The options may be chosen on the product page
-
MSRP: $14.95Price range: $14.20 through $22.52 Select options This product has multiple variants. The options may be chosen on the product pageYou save $0.75
nybergj.seattle (verified owner) –
I’ve tried several different companies 20 rounders and I have to say, Magpul continues their domination, feeds perfect, no hiccups or magazine malfunctions. If you are looking for a SPR or Long distance magazine, this 20 round Magpul is where you can’t go wrong!
Brendon Bennett (verified owner) –
Awesome mags! 20’s are my favorite
Greg S (verified owner) –
Another great purchase transaction from Big Tex Outdoors. Mag shipped fast, and was at a great price; just proving why Big Tex Outdoors is my go-to.
Greg S (verified owner) –
Great mags for bench shooting, and fit great in the racks at work. Another great ordering experience with Big Tex Outdoors!
jwolf (verified owner) –
Big Tex had the best price I’ve seen on these 20 rounders. My order had a shipping notification in about an hour. Great service!