Out of stock
SKU: 486000003
UPC: 730745007896
MPN: 789M.
The Remington 7400/742 Magazine 308 Winchester 10rd Steel Black from Triple-K is a replacement feeding device for owners of Remington's 740, 742, 750, and 7400 series autoloading rifles chambered in .308 Winchester. It holds 10 rounds, doubling the capacity of the typical 4- or 5-round factory magazines that shipped with these guns. Hunters and recreational shooters who want fewer reloads at the range, or a higher-capacity option for the field, will find this a direct fit for the platform. It carries MPN 789M and ships ready to load and run.
Triple-K builds this magazine from steel with a black finish for corrosion resistance and feed-lip durability that polymer bodies don't match in older rifle designs. The 10-round column feeds .308 Winchester cartridges, the same magazine geometry Remington used across the 740, 742 Woodsmaster, 750, and 7400 receivers, so it interchanges across that family. Steel construction holds feed-lip dimensions under repeated loading, which matters on rifles that have seen decades of use and original magazines that may be worn or lost. Shipping weight is roughly 0.45 lbs. Buyers searching for 742 Remington clips or a Model 742 Woodsmaster 30-06 magazine should confirm caliber, since this unit is cut for the .308 Winchester case head, not the longer 30-06.
This is a practical pickup for anyone keeping an older Remington autoloader in the deer woods or the truck. The extra capacity helps on the range when you're running drills or sighting in, and it serves as a spare so an aging factory magazine isn't your only option. We stock it alongside other replacement units in our rifle magazines section, and you'll find a wider selection of feeding hardware across our full magazines catalog. If you're outfitting more than one rifle, a backup or two keeps a vintage Remington running long after the original mags wear out.
This Triple-K magazine fits the Remington 740, 742 Woodsmaster, 750, and 7400 series autoloading rifles. It is cut for the .308 Winchester cartridge, so verify your rifle is chambered in .308 before ordering. The magazine geometry is shared across that family of receivers.
It holds 10 rounds of .308 Winchester. That's roughly double the capacity of the original 4- and 5-round factory magazines that shipped with most 742 and 7400 rifles, which means fewer reloads at the range or in the field.
No. This magazine is built for the .308 Winchester case, which is shorter than the .30-06. If your Remington is chambered in 30-06, you'll need a magazine cut for that longer cartridge. Match the magazine caliber to your rifle's chambering.
It's steel with a black finish. Steel holds feed-lip dimensions better over repeated loading cycles, which is useful on older Remington autoloaders where worn or missing factory magazines are common. The finish adds corrosion resistance for long-term storage and field carry.
It's manufactured by Triple-K as a replacement magazine for the Remington 740/742/750/7400 platform, not an original Remington-branded unit. It's built to the same fitment specs and serves as a higher-capacity alternative to the original factory magazines.
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