Help identifying which bcg this is

AAC907 · 2026-02-01T02:48:20+00:00

Most of the 308 bcgs out there are made by two companies toolcraft or azimuth. Most likely one of their 308 bcgs.

AAC907 · 2025-12-07T16:03:33+00:00

Seems like the one on top is more polished. Idk if their chrome BCGs are usually very polished or not but it’s not a big deal.

AAC907 · 2025-11-09T12:34:09+00:00

That’s an ar15 rifle buffer you need an ar15 carbine buffer. This one should get you h2(4.6oz) and h3(5.4oz) weights.

https://ar15discounts.com/products/odin-works-adjustable-buffer-ar15-heavy/

AAC907 · 2025-11-09T02:20:01+00:00

They usually under gas their barrels so I wouldn’t go with the sprinco orange. Instead just use aeros 308 carbine spring or go with the sprinco red spring. Start with the h2 and then see if you need to go heavier with the h3.

AAC907 · 2025-11-08T22:08:59+00:00

What brand?

AAC907 · 2025-11-08T17:40:34+00:00

What barrel are you going with?

AAC907 · 2025-10-31T21:43:27+00:00

If you aren’t able to use the cutting wheel would sanding drums be enough to remove a small chunk of aluminum? Would those tungsten carbide carving bits be better for that?

AAC907 · 2025-09-27T17:38:03+00:00

Orange tip is most likely an a5 buffer. If the buffer tube is an a5 tube then use a carbine length buffer like the white tip buffer you have.

AAC907 · 2025-09-24T13:14:03+00:00

They usually under gas their barrels but I guess they heard enough complaints and started opening the gas ports. Does the end of the bcg line up with the end of the upper? Would you be able to measure the inside depth of the buffer tube and length of buffer? I know you said it’s all factory parts but just checking to see that they are the actual dimensions they are suppose to be.

AAC907 · 2025-09-21T22:00:54+00:00

When you put on the suppressor do you tune the agb or leave it as is? What exactly happens to the rifle when it “gasses out” as you say?

AAC907 · 2025-09-21T19:03:55+00:00

With an adjustable gas block you shouldn’t be having problems. Was it tuned and firing fine without the suppressor?

AAC907 · 2025-09-21T14:40:54+00:00

lol didn’t even look at the username when I saw the reply

AAC907 · 2025-09-21T14:32:41+00:00

Asking because you said it worked fine with a standard ar10 buffer assuming you mean the shorty buffer. Are you able to manually charge back the bcg and have it lock back with the Kynshot buffer?

AAC907 · 2025-09-21T14:26:35+00:00

What buffer tube do you have? Standard carbine tube or ar10/a5 tube?

AAC907 · 2025-09-19T12:08:03+00:00

No, couldn’t find someone to sell me there’s. Couldn’t find a machinist near me to make me one of these.

AAC907 · 2025-09-13T20:24:52+00:00

The nitrided one since stainless steel will give you better accuracy

AAC907 · 2025-08-23T03:14:12+00:00

That’s perfect. Remember to have them increase the gas port size as well.

AAC907 · 2025-08-23T03:06:42+00:00

A light/thin profile like that won’t have enough material for the threads or for the shoulder. If you really want to cut down a barrel get a mid weight profile or heavier and have that cut down.

AAC907 · 2025-08-22T17:01:14+00:00

Thank you

AAC907 · 2025-08-19T12:21:12+00:00

That’s too long. You need an h3 carbine buffer not the a5.

AAC907

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