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A few new AICS accessories for you. Single Shot Sleds, "Safety Mags", and tons of extensions!

Tyler Kemp

Print Daddy
Commercial Supporter
Full Member
Minuteman
Aug 23, 2008
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1,797
MO
mkmachining.com
At popular request from customers I've got two new products based off of "blank mags". These are Single Shot Sleds and bolt blocking "Safety Mags":

Both come in at a lower price point than existing options (significantly so in the case of the single shot sleds) and are printed on their side for increased strength in use. In the case of the safety mag if one were trying to slam the bolt forward you are putting force across all the layers, rather than trying to shear off one layer if printed standing up. They're also printed from nice materials, these are just a PETG as they don't need near the strength of my nylons, but it's high quality PETG made here in the US.

Additionally, I've got a variety of SA AICS extensions for pretty much every mag I could find. They are +2 through +5 depending on the mag and cartridge, and all reuse the stock spring and follower.

Bonus CZ 455/457 and LA AICS extensions too :)

Wrapping up custom springs currently and will then offer spacer kits for all AICS mags as well.

Find everything with intro prices here:


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