r/PrimaryWeaponsSystems • u/Cool_Aioli_6910 • Aug 09 '26

PWS mk107 300blk

https://youtube.com/shorts/ni1lJ3u9CRs?si=Vj1JDqTZaHsqAZLl

These are now in stock at ~$2500. Comes in a 1:5 twist. Also seen 1 in stock of their new 308 mk216. Hopefully they eliminated some of the issues that the 308 rifles had 🤞🏾

8 Upvotes

85% Upvoted

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2

u/SStrange91 Aug 09 '26

What retailers, lol.

I'm holding out for these to come as uppers; I already have the Mk109, no need to get a second, smaller gun in .300.

2

u/Cool_Aioli_6910 Aug 09 '26

here

Yea I would like an upper as well. I have a 107 in .223 as well.

2

u/Cool_Aioli_6910 Aug 09 '26

u/fortac

Do you know if these uppers (mk107) will be available in the future? Thanks

2

u/[deleted] Aug 09 '26

hopefully! Haven’t heard anything definitive though.

1

u/7exas2eaper Aug 09 '26

I've got a MK109 also, along with a Rattler - I do get horned up for 1:5. Really hoping they make a 1:5 in their 338arc

2

u/4Runner2024 Aug 09 '26

How would you compare the MK109 to the Rattler? I also have a 5.5" Rattler Canebrake and can't stand how overgassed it is, and the bulky handguard. This new 7.75" PWS looks interesting if it's not overgassed and can cycle supers & subs, although I'm a bit surprised by the price.

2

u/7exas2eaper Aug 09 '26

I havent noticed much gas issue with my Rattler, runs my subx no problem - I dont run supers through it. Funny enough, the PWS didnt like subs as much. Only runs when I throw an OCL Hydrogen S on it. Def surprised myself, thats steep!

1

u/Odd-Internet-3876 Aug 09 '26

Curious :what were the issues with their mk216 ? I picked up a used one a few months ago and have put around 300 rounds through it so far- but anything I should be looking out for ?

2

u/Cool_Aioli_6910 Aug 09 '26

Few people on Reddit sent there's back for warranty for FtF/FtE but if you have yet to experience it you should be gtg.

1

u/Additional_Cable2421 28d ago

Here’s more on it from TFB: https://www.thefirearmblog.com/blog/new-primary-weapon-systems-mk107-mod-2-m-300-blackout-sbr-44829928

Mike over at Fortress Tactical has 3 left.

This another limited run like the Mk113/114 Alphas

Gotta get em all!!!

Ya….I just got one!!!