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Posted: 10/12/2024 3:05:56 PM EDT
[Last Edit: Princeton][Edited]
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*We cannot guarantee cycling of Subsonic ammo with low back pressure suppressors* Saw this quote on a .300 BO 8.5” Blem upper on the PSA website and was wondering if anyone has any experiences good or bad with this? Also, are the flash suppressors P&W on these uppers or will the come off readily? Thanks |
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Originally Posted By Princeton: *We cannot guarantee cycling of Subsonic ammo with low back pressure suppressors* Saw this quote on a .300 BO 8.5” Blem upper on the PSA website and was wondering if anyone has any experiences good or bad with this? Also, are the flash suppressors P&W on these uppers or will the come off readily? Thanks Not p/w. I don't have a low back pressure can but can guarantee they tried a variety of cans with all the gas settings. There are a lot of variables, including ammo used. 
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Originally Posted By d16man: Not p/w. I don't have a low back pressure can but can guarantee they tried a variety of cans with all the gas settings. There are a lot of variables, including ammo used. https://www.ar15.com/media/mediaFiles/337946/20231126_214832-3042189.jpg Don’t doubt they did lots of testing but specifically the topic of subsonic ammo has me worried. The whole point of this caliber is subsonic especially with the really short barrels. Just thinking about doing something different with one of my SBR AR15 lowers. |
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Originally Posted By Princeton: Don’t doubt they did lots of testing but specifically the topic of subsonic ammo has me worried. The whole point of this caliber is subsonic especially with the really short barrels. Just thinking about doing something different with one of my SBR AR15 lowers. Originally Posted By Princeton: Originally Posted By d16man: Not p/w. I don't have a low back pressure can but can guarantee they tried a variety of cans with all the gas settings. There are a lot of variables, including ammo used. https://www.ar15.com/media/mediaFiles/337946/20231126_214832-3042189.jpg Don’t doubt they did lots of testing but specifically the topic of subsonic ammo has me worried. The whole point of this caliber is subsonic especially with the really short barrels. Just thinking about doing something different with one of my SBR AR15 lowers. Subs are no issues. Issue is low back pressure cans. |
"Some people have issues. Sounds like he signed up for an entire subscription." ~Brohawk
Proud member of Team Ranstad.
Arfcom St Jude Mafia 3 years
Arfcom callsign: trenchfoot
Proud member of Team Ranstad.
Arfcom St Jude Mafia 3 years
Arfcom callsign: trenchfoot
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