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Magpul PMAG 20 LR/SR Gen M3 308 Winchester Magazine 20 Rounds Sand Polymer

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Product SKU # :TSMAG291-SND |  MPN: MAG291-SND  | UPC # :840815100522
Magpul PMAG 20 LR/SR Gen M3 308 Win 20 Rnd Sand
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Magpul PMAG 20 LR/SR Gen M3 308 Winchester Magazine 20 Rounds SND Polymer - MAG291-SND

Magpul has designed this PMAG Gen M3 20 round capacity magazine as a perfect replacement for their previous generation of MAG243! Due to their extreme durability, reliability, and cost effectiveness this magazine has quickly become the industry standard. Tough, light-weight and extremely dependable, this magazine was created to fit the LR-308, GII and the SR-25 but due to Magpul's unique engineering this mag is also optimized for use with the new Armalite AR-10A, Bushmaster .308 ORC, Colt LE901-16S, CORE Rifle Systems CORE30, DPMS, LR308, JP Enterprises LRP-07, and others. Designed with a polymer based removable floorplate, this PMAG was developed with a constant curve internal geometry for smooth feeding that can only be expected with a Magpul magazine. This PMAG Gen M3 has all the benefits of the Gen M3 line and will make an excellent addition to any marksmen's collection!

This magazine was designed with a anti-tilt, self-lubricating follower

Magpul PMAG's have a ribbed gripping surface

Magpul is proudly designed and manufactured in the U.S.
Caliber308 Winchester Ammo
CategoryHi-Capacity Magazines
Color Sand
Capacity20 Rounds
SpringStainless Steel


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Target Sports USA will ship your order via UPS Ground. Target Sports ships to the lower 48 states. We DO NOT ship to Alaska, Hawaii, Puerto Rico, APO's or P.O. Boxes.

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Handguns ship 2nd Day Air & long guns ship Ground. All firearms must be shipped to an FFL Dealer for NICS check & transfer. Please note: firearms transfers are subject to an additional fee set by the dealer.

Shipping Insurance

Target Sports USA offers shipping insurance on every order in order to ensure proper and safe delivery. The entire purchase price of the damages or lost merchandise is covered.
Due to the unique nature of the product we sell, we only accept returns and apply shipping insurance if the actual cartridges are damaged within transit. Superficial damage to packaging does not qualify for a return, insurance claim or discount.
Example: Dented corners on packaging, scratches or dents on ammo cans or cracks within plastic packaging would not qualify for a return and would not be covered under the shipping insurance.

Order Cancellation

You can cancel your order up until the pick slip is printed and your order is in process to be packed and shipped. After that time, we are unable to cancel your order.

If the order has shipped and a tracking number is available and you Refuse Delivery, a 10% restocking fee will be applied.

Incorrect Shipping Address

If you have supplied an incorrect shipping address & call prior to shipment, we can correct the address at no charge. If your order has been shipped, an address change fee per package will be added. If You Refuse Delivery, a 10% restocking fee will be applied.


Due to legal and safety regulations, ammunition sales are final and do not qualify for a return.


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Comments and Reviews on Magpul PMAG 20 LR/SR Gen M3 308 Winchester Magazine 20 Rounds Sand Polymer
Good magazines. These work just fine with my Mossberg MVP LC 308 bolt gun. Magpul is the standard after all.
Reviewed by Derylle  D
1/2/2019 9:11:16 PM

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Manufacturer Details

Magpul was founded in 1999 with the intent of developing a simple device to aid in the manipulation of rifle magazines while reloading under stress. The company’s name comes from this original product called the Magpul. Over the last twenty years Magpul has continued to grow and develop using much the same mission and process with a focus on innovation, simplicity, and efficiency.

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