camo556
Ultimate Member
- Aug 29, 2021
- 2,634
I don't know. Looking at images online, the previous feed ramp I had looked similar to 308 feed ramps on AR10s. Maybe they just had the wrong barrel extension accidentally put on at the factory?
I have read that some 350 legend use 300 back out feed ramps, others use the large single ramp like the one I have now and yours. I was hoping that I could find images online from every 350L barrel manufacturer to see what feed ramps they use but couldn't find anything.
Before sending the upper back, I was contemplating keeping the upper and buying a new barrel and try to dremel the first barrel's feed ramps and keep as a spare. In the end I figured it would be just as much a gamble, not knowing what feed ramps I would get, I thought it best to just send it back.
Midway's refund/exchange was easy. Hopefully, I don't need to go through it again.
I think that a manufacturers thought the 308/300blk were a good idea until everyone returned them. Then they realized big bore feed ramps are needed.
Thank you for being part of Midways focus group of testers lol.
You can buy big bore barrel extensions for like $35 plus shipping. which would be plan B before I dremeled feed ramps.