Why are Sentinel Arms AR15 lowers superior to others? Here are two reasons: the ambidextrous bolt catch release and the tension screw. I have another video that explains the ambi bolt catch release in greater detail, but here you will see how to install and adjust the tension screw and understand how it works. This will help eliminate the little bit of play/rattle that exists between a loose upper and lower.
AR15 Tension Screw by Sentinel Arms
Теги
ar15gunar14Ar1Ar-15Ar 15how to shoot a gunhow to shoot ar155.56how to shoot assault riflesentinel armsstroman industriesstromanAaron StromanDaniel defenseHow to take apart ar15How to take apart a ar15How to take apart an ar15how to put together an ar15 upper and lowerhow to put together a ar15 upper and lowertension screwambi boltAero Precision Nylon Tipped Tension Set Screwnylon tipped tension screwaero precision
![Toji Fushiguro vs Dagon ~ Jujutsu Kaisen Season 2 [ AMV ] - Alors On Danse ᴴᴰ](http://i.ytimg.com/vi/VlicWbfV-7A/mqdefault.jpg)
