MK Machining is excited to offer an ARC Mag Improved Follower. This follower helps to solve nose-diving issues associated with ARC Mag, allowing increased reliability use, particularly for shorter cartridges such as the 6mm Dasher. The ARC mag has been improved and is now a more viable option for competition shooters! NEW FOR OCT. 2020: These are now MJF rather than SLA manufactured, and from a more durable, and all around better nylon alloy.
*We have had some testers report last round feeding issues. These most often occurred with a Surgeon action. The majority of users experience success with this follower, but feeding is often a case by case basis, and you may need to bend feed lips, etc for perfect function with your rifle.
There are more factors than the follower that can impact proper feeding!
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Nathan (verified owner) –
After adding a 419 mag extension on my ARC mags, I was getting feeding issues on the last two rounds on my 6GT. These followers cleared that up. Feed perfect through the last round on the extended mags. Note: They won’t allow single feed on top of an empty mag. But I would highly recommend them on extended mags (12+ rnds).
Alan (verified owner) –
Had rounds nose dive and jam on stock ARC mag in a SA Nucleus. First and last rounds were the culprits, if memory serves. Haven’t put many rounds through with the MK follower, but the few have gone through have fed flawlessly. Very pleased thus far. Only gripe is that the mags did not come with this follower from ARC!
Jimmy (verified owner) –
Works awesome,100 + rounds fed flawlessly ,before last round always dove under feed ramp