Shit M4 feed ramp transition

[hooligan shmulligan]

Got an Odin M4 300 BLK out barrel and upper. The transition looks like dog shit. The feed ramps on the upper are barely there. I have a blem PSA upper and with the Odin barrel look great. I've read that some people say the M4 ramps don't do much any way and the older AR ramps are fine. So am I making a big deal of this or is it going to feed fine? I know I can file the ramps in more, but God damn this is supposed to be a nice upper and a 'junk' PSA that costs a third puts it to shame.



First photo is PSA upper
Next two are the Odin upper

 

[Roc Doc]

Odin has a good rep, let us know how it feeds.

 

[rockmup]

I'd run it like it is if it works, if not stick a new extension on it.

 

[Clb]

Call customer service yet?

 

[hooligan shmulligan]

Added some pics to first post

 

[rockmup]

Added some pics to first post

I'd still run it if it feeds.

 

[[486]]

can't see shit in those pics
if the aluminum is hanging over the steel, its fine, it's still a ramp in the right direction
if the steel is hanging over the alu then I'd hit the steel with a file a little just so there ain't an edge there that might grab onto a bullet

 

[FrankenToy]

Bitch about it AFTER it malfunctions. It's gonna run just fine.

 

[78bronco460]

Paint a round with a sharpie, put it in a mag, release the bolt, extract, see how it looks.

 

[Aloharover]

As long as there isnt a lip between the receiver and barrel extension it should be fine.
Looks like the receive ramps are out of spec