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11/17/2024 4:28:21 PM EDT
Anyone try AAC 77gr OTM through their 5.56 Beryl? How's it perform?
2/15/2025 8:53:22 PM EDT
[#1]
Just got a rail for mine today finally and was planning on trying out some AAC 69gr but I'll put a mag of 77 to see how it performs and report back in the next week or two.


Even though it's 1/9 it's worth trying out I guess but I'm hoping the 69 performs at least.
2/27/2025 5:40:42 PM EDT
[#2]
Quote History
Originally Posted By JamesJones:
Just got a rail for mine today finally and was planning on trying out some AAC 69gr but I'll put a mag of 77 to see how it performs and report back in the next week or two.


Even though it's 1/9 it's worth trying out I guess but I'm hoping the 69 performs at least.
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Much appreciated!
3/28/2025 3:31:55 PM EDT
[#3]
Quote History
Originally Posted By JamesJones:
Just got a rail for mine today finally and was planning on trying out some AAC 69gr but I'll put a mag of 77 to see how it performs and report back in the next week or two.


Even though it's 1/9 it's worth trying out I guess but I'm hoping the 69 performs at least.
View Quote



Any updates on 69 or 77?
3/29/2025 10:41:49 PM EDT
[Last Edit: JamesJones][Edited] [#4]
Quote History
Originally Posted By ale_pancakes:



Any updates on 69 or 77?
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No sorry for the delay, I just recently got the top rail in last month and never messed with it but I’ll take it out this week and try a mag of each. I haven’t shot it in a few months since I got it and plan on zeroing soon.
3/30/2025 8:57:56 AM EDT
[#5]
I hit the range last week to take my 14.5" Beryl on its maiden voyage. I was shooting from a bit of an awkward position as I forgot my sandbag bag rest.

The results below is what I got for now, but I also have some 62gr and 75gr to try out. I'll follow up again next time I hit the range, and I won't forget my bag.







4/1/2025 7:43:11 PM EDT
[Last Edit: JamesJones][Edited] [#6]
Quote History
Originally Posted By JJL0325:
I hit the range last week to take my 14.5" Beryl on its maiden voyage. I was shooting from a bit of an awkward position as I forgot my sandbag bag rest.

The results below is what I got for now, but I also have some 62gr and 75gr to try out. I'll follow up again next time I hit the range, and I won't forget my bag.

https://i.imgur.com/fhYM7Jg.jpeg

https://i.imgur.com/uxyG80P.png

https://i.imgur.com/mRJkWsN.png

https://i.imgur.com/c42AQWJ.png
View Quote

How far?

If I renew my membership I'll try and get some pics up as well. For now I'm zeroing a 1x PA prism but I need to get a cheek riser before I decide on a good optic. I don't know if the 77s will perform good but I'm hoping one of the AAC loads and the beryl perform well.

I don't know what role I'm even using mine for honestly but I'd like to stock up on a good round it likes. I can't remember the last 1/9 twist barrel I've had either. I assumed 77 wouldn't stabilize great but we'll see.


4/1/2025 8:38:28 PM EDT
[#7]
Quote History
Originally Posted By JamesJones:

How far?

If I renew my membership I'll try and get some pics up as well. For now I'm zeroing a 1x PA prism but I need to get a cheek riser before I decide on a good optic. I don't know if the 77s will perform good but I'm hoping one of the AAC loads and the beryl perform well.

I don't know what role I'm even using mine for honestly but I'd like to stock up on a good round it likes. I can't remember the last 1/9 twist barrel I've had either. I assumed 77 wouldn't stabilize great but we'll see.


View Quote



@JamesJones if you email me the pics you have, I can upload them. I don't even have an AK currently, Polish or otherwise. But I'm invested in these accuracy reports
Let's Go Brandon!!!
4/1/2025 9:06:00 PM EDT
[Last Edit: JamesJones][Edited] [#8]
Quote History
Originally Posted By eddster:



@JamesJones if you email me the pics you have, I can upload them. I don't even have an AK currently, Polish or otherwise. But I'm invested in these accuracy reports
View Quote

Thanks, I pay the membership fee just for the pics but I been too cheap
I'm off a few days next week but I'm going to try and get out tomorrow if the wind doesn't get too bad.


ETA-
Judging from the IMI JJL posted I'm not too positive on the AAC 77 but I think the 69gr I have should be the sweet spot. It's heavy and I think about as short as 855 so in theory it should work well for the twist.
4/1/2025 9:31:17 PM EDT
[#9]
Quote History
Originally Posted By JamesJones:

How far?

If I renew my membership I'll try and get some pics up as well. For now I'm zeroing a 1x PA prism but I need to get a cheek riser before I decide on a good optic. I don't know if the 77s will perform good but I'm hoping one of the AAC loads and the beryl perform well.

I don't know what role I'm even using mine for honestly but I'd like to stock up on a good round it likes. I can't remember the last 1/9 twist barrel I've had either. I assumed 77 wouldn't stabilize great but we'll see.


View Quote


This was only at 36 yards, but I wouldn't put much stock into the groups because of my crappy rest and awkward shooting position i was shooting from. I'm gonna hit the range again this Friday with some more ammo and shoot from a bench with a good rest. I'll follow up again soon
4/1/2025 9:59:40 PM EDT
[#10]
Quote History
Originally Posted By JJL0325:


This was only at 36 yards, but I wouldn't put much stock into the groups because of my crappy rest and awkward shooting position i was shooting from. I'm gonna hit the range again this Friday with some more ammo and shoot from a bench with a good rest. I'll follow up again soon
View Quote

Thank you.

I installed an alg ultimate or whatever the more expensive alg is in mine and it's too light. I'm going to swap it out but it's a pain to change the beryl trigger and I been lazy. I don't know how good I can group with that but I've had range days like that. It's at least something to go off of for now.
4/4/2025 5:50:34 PM EDT
[#11]
Quote History
Originally Posted By JamesJones:

Thank you.

I installed an alg ultimate or whatever the more expensive alg is in mine and it's too light. I'm going to swap it out but it's a pain to change the beryl trigger and I been lazy. I don't know how good I can group with that but I've had range days like that. It's at least something to go off of for now.
View Quote

Alright so hit the range this morning and shot these groups at 65 yards from a bench. Yes, I know I'm not a good shot. Lol

I added pics of other shots taken from my HK MR556 A4, which I believe is known to be a pretty dang accurate gun, for comparison purposes so you can kinda gauge and get an idea of the accuracy of the Beryl.















4/27/2025 12:01:34 AM EDT
[Last Edit: JamesJones][Edited] [#12]
Quote History
Originally Posted By JJL0325:

Alright so hit the range this morning and shot these groups at 65 yards from a bench. Yes, I know I'm not a good shot. Lol

I added pics of other shots taken from my HK MR556 A4, which I believe is known to be a pretty dang accurate gun, for comparison purposes so you can kinda gauge and get an idea of the accuracy of the Beryl.

https://i.imgur.com/9TRXtjo.jpeg

https://i.imgur.com/jesyVm5.jpeg

https://i.imgur.com/fYKRWJX.jpeg

https://i.imgur.com/JbyAhjQ.jpeg

https://i.imgur.com/YcxYLQO.jpeg

https://i.imgur.com/xKajMes.jpeg

https://i.imgur.com/gcprVLi.jpeg

https://i.imgur.com/UVtHRtE.jpeg
View Quote View All Quotes
View All Quotes
Quote History
Originally Posted By JJL0325:
Originally Posted By JamesJones:

Thank you.

I installed an alg ultimate or whatever the more expensive alg is in mine and it's too light. I'm going to swap it out but it's a pain to change the beryl trigger and I been lazy. I don't know how good I can group with that but I've had range days like that. It's at least something to go off of for now.

Alright so hit the range this morning and shot these groups at 65 yards from a bench. Yes, I know I'm not a good shot. Lol

I added pics of other shots taken from my HK MR556 A4, which I believe is known to be a pretty dang accurate gun, for comparison purposes so you can kinda gauge and get an idea of the accuracy of the Beryl.

https://i.imgur.com/9TRXtjo.jpeg

https://i.imgur.com/jesyVm5.jpeg

https://i.imgur.com/fYKRWJX.jpeg

https://i.imgur.com/JbyAhjQ.jpeg

https://i.imgur.com/YcxYLQO.jpeg

https://i.imgur.com/xKajMes.jpeg

https://i.imgur.com/gcprVLi.jpeg

https://i.imgur.com/UVtHRtE.jpeg

I know HK makes an accurate barrel and you showed here even if you claim not to be a great shot. I'm just gonna to put a 1x on mine. I still have to try some 69 grain but I don't even know what role I plan on using the beryl for yet. For now it's just a part of the cool AK collection that might not be available soon but maybe I can use it in a competition or training class. It seems pretty accurate for what I need just shooting around plinking but my Giessele and Colt socom barrels might get most of the 77 grain stuff.

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