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This Triple K 612M magazine is purpose-built for High Standard Duramatic .22 LR pistols, one of the most collectible plinking and target pistols from the post-war era. Produced in the USA with close tolerances and high-quality steel, this 10-round magazine is engineered to meet the same specifications as original factory magazines.
Designed for the Duramatic models 100 and 101, as well as several related High Standard variants including the Supermatic Citation, Field King, and Sport King series in their slant-grip configurations. The magazine measures 5 inches long and features a black finished steel body with a durable spring and follower mechanism.
Getting extras is practical if you shoot your Duramatic regularly. Rather than swapping one magazine in and out, you can keep multiple loaded mags at the range or store ready. That means more time shooting and less time loading between strings. These are particularly useful for folks who've lost original magazines or want a backup that won't drain the value from their collection.
Triple K has been manufacturing quality magazines since 1946, and while this is an aftermarket piece, many owners report that these function just as reliably as originals once properly seated in their guns. Like most High Standard magazines for older pistols, you may need to do some minor lip adjustment if your gun was made in the 1950s or early 1960s, as the tolerances on these vintage firearms can vary slightly from gun to gun. The process is straightforward, and adjustment tools and instructions are readily available.
No, this magazine is specifically designed for High Standard Duramatic models and a few related slant-grip models like the Supermatic Citation, Field King, and Sport King. It will not fit other High Standard pistols like the Victor, Olympic, or military-grip models. Always verify your specific pistol model before ordering.
Some guns, particularly older ones made in the 1950s-60s, may benefit from minor lip adjustment to optimize feeding. This is common with High Standard magazines due to the tight tolerances of these vintage pistols. Adjustment tools and detailed instructions are available separately, and the process is simple enough for most owners to handle themselves.
Triple K manufactures these to the same specifications as factory originals, and they perform equivalently once properly seated. Original factory magazines are rare and valuable for collectors, so aftermarket replacements like the 612M are a practical choice for shooters who actually use their guns.
This magazine is designed for standard .22 Long Rifle ammunition. It works with round-nose and hollow-point loads from all major manufacturers. Avoid using .22 Short or .22 Magnum, as the magazine is not designed for those cartridges.
Yes, Triple K manufactures this magazine in the USA with close tolerances and high-quality steel, maintaining the standards the company has held since 1946.
Having a spare magazine means you can keep shooting while one is being loaded, extending your range session without interruption. It's also practical for reliability, as you have a backup if one magazine ever needs maintenance or develops a problem.
| UPC | 730745006127 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 612 |
| Capacity | 10-Round |
| Model | |
| Quantity | 1 |
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