Clearance
These Lancer 300 BLK L5AWM magazines have been carefully modified in our shop to allow the .350 Legend case to better clear the magazine during the feeding cycle.
During the development process of Wilson Combat AR-15 rifles in .350 Legend, we have determined that a properly modified Lancer 300 BLK L5AWM magazine is the most reliable feeding device for the widest variety of loads.
These Lancer 300 BLK L5AWM magazines have been carefully modified in our shop by cutting a deeper clearance at the front of the magazine body to allow the .350 Legend case to better clear the magazine during the feeding cycle.
- Caliber: .350 Legend
- Capacity: 15 round
- Color: Translucent smoke
- Hardened steel feed lips, PTFE coated for corrosion
- The L5AWM can be stored loaded in unconditioned environments; from +180F to -50F
- The aggressive body texture improves gripping
- Body texture, contour and rubber coated bottom are designed to provide positive gripping and improve retrieval from magazine pouches
- Translucency allows range or shift personnel to see if their magazine is serviceable
NOTE: Since the base magazine for this modified magazine has a 20 round capacity, sales and shipping of this magazine are in compliance with all local and state regulations pertaining to 20 round magazines.
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Reviews
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Works
I'm not sure exactly how these 300 blk mags are "modified" because whatever they did you cant tell at all . 350 legend works in them, finally a mag that hold more than 10 rounds. I should have ordered more when they were in stock.They stay straight and come out straight. worth every cent.
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Not For 350 Legend
This is anything but a 350 legend mag. This mag is for 300 Blackout. Ran a full mag 10 times and jammed every time. Do not buy if you are looking for a 350 mag for your AR.
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Best One So Far!!
I have tried a few different 350 legend mags and had feeding issues. I even tried to modify a couple myself. I have other Lancer mags for my 300AAC and gave this a try. I wish I had this first. It ran flawlessly. It says 15rd, but it held all 20 and they were eaten up! Thanks Wilson Combat.
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No Problems So Far.
Bought a couple of these for my CMMG resolute upper. I don’t have a ton of rounds through them but they have been 100% for me so far. These mags are not quite as generous as the CMMG steel magazines I have as far as cartridge OAL goes. I reload my own 350 ammo and was loading my rounds to 2.265 COAL. This fit fine in the CMMG magazines with plenty to spare but for these magazines I had to bump my length back to 2.250 and they are pretty tight at that. Not really a problem as it didn’t effect accuracy but it may be something for others to be aware of if they load their own ammo.
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Finally, A 350L Mag That Doesn’T Jam!
I got a few 20-round steel mags that jammed like crazy out of the box. Even after dremel work and feed lip modifications, they still were not 100% reliable. These modified Lancer mags work flawlessly right out of the box! I can load 19 rounds into the mag on a closed bolt and expect 100% reliability. These mags will give you 20 rounds in your gun!
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Awesome Magazine
I can fit 20 rounds in both of my magazine. Had about 500 rounds through them so far.
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Meh
The magazines seem to be built well. The problem being, they don't fit well into magazine well, they are very tight fitting trying to put into the gun, and also every time I tap the bottom of the magazine when loading magazine into weapon with an open bolt a round pops out of the magazine. This happened with both of the magazines that I purchased and happened several times during my day shooting.
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Great Mag, Works With .50 Beowulf Ammo
I can get 19 with the bolt open, only 18 closed with the 350 Legend. I can also get 7 .50 Beowulf rounds in it as well. I tried only four of them as that is what I had left at the range when I thought about but back at home it manually cycled 7 but would fit 8, it will not feed the first .50 with 8, did with 7.
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Nice Oversize, But Rounds Catch
Front lip is too high. The round is either shoved up as the carrier group hits it or the casing hits it. Going to cut it down to see if added clearance helps