Few questions. About 300blk build

[bzdog]

Above, someone had mentioned the 120gr OTFB ammo (L300AAC1) for training ammo. Be aware that Remington has discontinued that load for the L300AAC2,

While totally non-intuitive, I think it's the other way around. How they managed to start with 2 and why they decided to go down instead of up is anyone's guess.

OLD: (115gr)


NEW: (120gr)


OTOH, it really doesn't matter that much. Either one should be fine.

-john

[UWone77]

I was shooting Remington UMC pretty much exclusively for practice ammo. It's actually good stuff. Sometimes I'd shoot PNW 147gr Range Ammo depending on the price I could buy it for.

[BC98]

He was given a Rainier Ultramatch carbine length barrel. And I have 5 different Blackouts in various lengths and gas systems and would never build another one again that I planned on subs and supers without a adjustable gas block.

I may have gotten lucky then. I had two 9" barrels (AAC and Delta Company) with pistol gas and both functioned subs and supers unsuppressed with an VLTOR A5-H3 and A5-H4 buffer and Sprinco Green spring. By all accounts, the subs should not have fed nor should the bolt have locked back on empty but it did. Though, I'm not sure about how a carbine system would run.

ETA:
bzdog,

I see you are correct. Also, Remington hasn't updated their website to correct the change. That must have threw me for a loop.

[toolboxluis00200]

Thanks for all the info guys I do have a few USGI mags I can use dose for know untile I find the ammo I want to use for HD

[din]

Luis, for magazines I've had really good luck with the Lancers. I only use the translucent smoke colored ones for 300 BLK for easy ammo ID so I don't mix it up with my 5.56, and I use different colored furniture on different calibers, too, so I can make sure I don't load the wrong ammo into the wrong gun. You can get pretty good prices on the clear Lancers if you shop around.

[Mecha_Arms]

Luis, for magazines I've had really good luck with the Lancers. I only use the translucent smoke colored ones for 300 BLK for easy ammo ID so I don't mix it up with my 5.56, and I use different colored furniture on different calibers, too, so I can make sure I don't load the wrong ammo into the wrong gun. You can get pretty good prices on the clear Lancers if you shop around.

I also prefer to use Lancers (Smoke) for 300 BLK. I've read of folks having trouble with PMAGs with 300 BLK, but haven't seen that myself. Gen 3 PMAGs have worked fine for me with factory loads.

[Dstrbdmedic167]

I've used gen 2 and 3 pmags without issues it I personally use hexmags with the HexID system to help differentiate between calibers. However I still visually look before I put each mag in.

[Dstrbdmedic167]

Luis what all do you need to finish your upper? I couldn't find the spare 5/8x24 MD I thought I had but I may pick one up for ya and wanted to see what else you needed.

[toolboxluis00200]

Thanks guys for the info on the lancer mags I will look in to dose

[toolboxluis00200]

Luis what all do you need to finish your upper? I couldn't find the spare 5/8x24 MD I thought I had but I may pick one up for ya and wanted to see what else you needed.

Right now I am just wating on the part some of the WEVO members are sending me from their I got to make a list of what I need

[Dstrbdmedic167]

Right now I am just wating on the part some of the WEVO members are sending me from their I got to make a list of what I need

Well when you get everything let me know. I think between me and others you should have a complete upper soon.

[UWone77]

Luis, you definitely need to get a Fathom BCG.

[toolboxluis00200]

Well when you get everything let me know. I think between me and others you should have a complete upper soon.

Hope fully soon I will have a list so far I know I need
Bcg
Carbine gas tube
Adjustable gas block
And some iron shights
I now that most stuff I can buy but I have to wait till I pay off my CC first

[toolboxluis00200]

Luis, you definitely need to get a Fathom BCG.

Thanks for the reminder I need to look them up

[toolboxluis00200]

Luis, you definitely need to get a Fathom BCG.

I look them up it is a nice BCG. I need to save money now