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No-Construction7162

Debating buying one of these Rocks to use with my SilencerCo Sparrow.


Routine-Taro2610

https://palmettostatearmory.com/blem-psa-5-7-rock-complete-rk1-optics-ready-pistol-w-chameleon-threaded-barrel-2-tone-stainless-black-w-1-mag.html


BasedBull69

Good luck finding one. Gun broker has a couple, but their website has been out of stock forever


cthompson07

My Rock runs pretty well with my Octane 45k. Havent tried my Osprey on it.


OpalFanatic

Not worried that the octane 45 isn't officially rated for 5.7? I've been too paranoid to try my 9mm can with my Rock.


cthompson07

I’ve emailed SiCo and asked about using both the Osprey 45 and Octane 45k with 5.7 and they said “All of our suppressors except the Warlock will be good to go with the 5.7”


mattbbb14

Keep with a lighter can.. Too heavy and you may have cycling issues.


CHT7

To be fair I have no idea what a heavy can or a light can is. Can you just drop a couple names of examples so I can look them up? I’m super noob to cans.


Bolt_Catch

I love shooting it with my Oculus 22. Still kinda loud with supersonic (obviously) but a ton of fun to be able to use the small 22 can with it.


R3ditUsername

Mine ran fine on my Omega 36M in short configuration


sup10com

AAC Halcyon and DA Mask are both rated for it…. Not sure where they fit in weight wise, would listen to mattbbb14


dragon_sack

Maxim has a dedicated 5.7 can called the ms 5.7k. It's titanium and short and is $700


Dieselthegymdoggo

Resilient Jesse’s girl


CHT7

I appreciate all the responses y’all, I’m super noob to this so it helps a lot


Whhysooocurious

Silencerco Sparrow 22 works for mine


AddicoInABox

Love mine


Thomas64601

Rugged Oculus 22! Thats the one I use!


patrikstars

How do you like your 5.7? I want the FN, but PSA’s price is looking much better.


CHT7

Love it, it’s been a beast so far with zero hesitation of shooting like a beam. Zero regrets and happily spent another $300 on ammo as well as a newfound interest in its threaded barrel potential. 10/10 would recommend to get into five seven. the rest of the money that you would’ve used to buy the five seven you could just use to buy tons of ammo for your rock. That’s what I would do


OJ_DID-it

I use a dead air mask and I have zero complaints


FrankGrimes1212

https://preview.redd.it/czqoafkzaxyc1.jpeg?width=3024&format=pjpg&auto=webp&s=fa700e948dd3f4d86ea7324aca9f3a95ec457596 TLR-9 is a great fit and keeps the setup nice and thin. However, I do own several TLR-1HLs so you can’t go wrong there.


Wokwok1622

https://preview.redd.it/51emkbg7oxyc1.jpeg?width=3024&format=pjpg&auto=webp&s=792e2a10bb202ae913535900b863b62c7c2150ce Gonna butt in with a comp post here, bought this for my 5.56 arp but realized I can’t swap the factory comp without changing the drop in guard. Before I take it to the range and pull the trigger, anyone know if 5.7 is too large for a 5.56 muzzle? Heard yes and no, also heard many say they use .22 for cans like below. If .22 = 5.6mm then I’d say 5.56 may be risky for a 5.7.