Phase 5 weapon systems inc. ebrv2308 - Phase 5 Weapon Systems Inc Extended Bolt Release V2

I know there is many reviews for this item and all are 5 stars and I have to say that I totally agree with them. Phase 5 took the time to engineer the item to fit exactly like it should. The design of it is genius and really looks good on my rifle (A Stag Arms Marksman AR-10). Installing the part onto this rifle was really easy due to Stag Arms used a screw instead of a roll pin to install the bolt catch. All you need is a 1/16th Allen key and installation is super simple. Overall opinion is I am very happy I went with the Phase 5, because it is only one of very few companies that design a bolt catch that will work with the design of the lower and upper. It fits perfectly with absolutely no wasted space. It hugs the lower and places lever to the front of the trigger well. Not too far, but far enough to interfere if you wear gloves while you shoot. Craftsmanship is stellar and it is rigid, but not too much. It just fits perfectly and I love it!!! Phase 5 hit it out of the park with this item!!