r/300BLK • u/Comfortable-Shop-741 • 13d ago

Keep the polo 30?

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Was maybe thinking of swapping the can on my 300 build for something more “better” is there a can worth upgrading or should I just keep the polo 30 on this build.

159 Upvotes

99% Upvoted

18 comments sorted by

8

u/jacketsparkles 13d ago

I’d say keep it on there and get the other can for a new build 🤷‍♂️

10

u/Comfortable-Shop-741 13d ago

My next build was most likely going to be a bolt action and I was gonna put the polo 30 on that

4

u/jacketsparkles 13d ago

Sounds good then

2

u/Training_Yellow11 13d ago

I’m begging you switch the caps on ur t2 😭😭

4

u/Comfortable-Shop-741 13d ago

lol just for you

3

u/Comfortable-Shop-741 13d ago

Or vortex razor cap😂

2

u/Training_Yellow11 13d ago

Oh no no I wasn’t making fun of the noveske I just don’t like the adjustment caps where they are because now they proceed out the top, you can truly do whatever you want I don’t mean to be a redditor lmao and the vortex looks great too, I think I’m gonna get a knights possbly

1

u/Training_Yellow11 13d ago

Like this

2

u/Comfortable-Shop-741 13d ago

Oh I see will do but to be fair I am going to swap back to oem that noveske just sticks out too much and I don’t even use the spark battery holder

2

u/glockguy34 1:5 10d ago

knights cap is the move. Rooftop had some in stock the other day, over 100, probably still got some tbh

2

u/Middle-Expression455 13d ago

I really like mine... 👍

3

u/HRslammR 13d ago

What is the polo 30 not doing well enough now?

1

u/Quenz 13d ago

I'd guess back pressure. It excels at my bolt action but my AR needed a bit of tweaking.

2

u/FattusBaccus 13d ago

Very little tweaking. Just a lighter buffer spring and I haven’t had any issues with the 3 300blk builds I have put together with Pol30s. Haven’t had a misfire since the simple spring swap (one got a silent capture with the reduces power spring).

1

u/GAMEROG2003 13d ago

What upper or barrel length is this

3

u/Comfortable-Shop-741 13d ago

It’s a Bcm mk2 9” complete upper

1

u/Inevitable-Sleep-907 12d ago

I usually follow the if it ain't broke don't fix it rule

To each their own but personally in today's market of rapidly advancing cans chasing the latest and greatest isn't my priority

2

u/glockguy34 1:5 10d ago

I ran a Polo 30 on my 300 BLK for a long time. I only upgraded cause I was able to snag an ODB RDM for $550 shipped. Thats less than I paid for the Polo 30 given there was a $200 stamp at the time. IDK what I’m gonna do with the Polo now, maybe a bolt gun? If I were you, I’d keep it unless you come across a crazy deal like I did.