LUTH-AR LLC - AR-15 Mil-Spec Carbine Buffer Assembly Package

I was building another lower from parts, and needed this parts kit. It installed nicely and worked great for testing. I would recommend this part from Brownells.

Fitted up with a BRN4 LWR H&k Butt Stock, This buffer assembly, meets or exceeds the Specifications and my expectations. Availability, excellent price and fast delivery, Brownells checked all the boxes. It works as advertised!

Basic M4 build/cache gun. Works exactly as advertised. Mil spec fit & finish. Sadly after the gun was built, test fired, and zeroed. Canoeing accident...

Its a buffer system package that worked on my AR. I attached the magpul MOE-SL and the stock doesn't wobble. The only con I have and its barely a con is the finish wasn't the greatest but its priced right. If you putting together an AR and need a buffer system that doesn't break the bank this set works and you the bang for your buck.

Great price, 6 position, tube and everything was great until I came to the end plate...to get the tube screwed all the way in to where it held the buffer pin down, I found that the alignment tab on the end plate was quite tall compared to other kits I've purchased from other vendors via Brownells. Once the tube was into position, the safety detent spring was almost bent at a 70 angle and there would be NO WAY to compress the spring and push the end plate into position. So the solution was to get out the ol' Dremel Tool with a course drum attached and get rid some of the "tab", well, after removing approx 15 to 20 thousands of an inch, I was able to move the end plate out of alignment, compress the spring, then move the end plate back into alignment, push it forward and screw the castle nut down to the receiver. And the "bare metal" after taking grinding off some the tab was nicely touched up using Brownells Great Dicopan T-4 to protect it from the elements!! All in all, it was an easy fix and functioned as expected..........NOTE - it was almost like Luth-AR LLC didn't thread the tube far enough (***there simply was not enough room between the castle nut and end plate, even when screwed all the way back onto the tube to compress the spring with a very small flat bladed screw driver without kinking it***), even 6 more threads might have meant the difference between having to modify the end plate and having it fit perfectly the 1st time - live and learn, such is life!!