- Receiver Extension - Mil-Spec, 6 position (machined from 7075T6)
- Receiver End Plate
- Lock Nut (Castle) M4
- Carbine Action Spring
- Carbine Buffer Assembly (options for Std, H, H2, or H3)
I'm new to the AR platform but definitely noticed precise craftsmanship with this BCM kit. I'm an AK guy but have an AR buffer tube and magpul CTR stock on one of my Arsenal AKs...I cheaped out and bought a run-of-the-mill milspec buffer tube for it and the CTR stock wiggles on it even though the stock has the tensioner. Well, the BCM buffer fits the stock perfect with no wiggle on my new AR build. You can tell the dimensions are more precise on the BCM compared to the cheaper alternatives. I have yet to fire the weapon, but the spring and buffer seem quality as well. Very fast processing and shipping on the order.
I was surprised at quick delivery. All parts were in order and fit to perfection. I will shop BRAVO from now on.
Installed the Carbine Stock to my Anderson lower receiver, due to the material of the stock kit. The built lower felt much more balance.
Fit and finish was flawless. BCM always my go to company when I want high end gear to work right the first time!
What you expect after being issued an M4 from the armory for so long.
I've purchased 7075 buffer tubes from a few other manufacturers, and although some are cheaper, BCM's is the best for quality (fit/durability). I feel like the finish on the last tube I purchased could be better - It seemed a little uneven, but my rifles are tools and function is all I care about. I have zero doubts that BCM would have exchanged my product had I requested it. Both the spring and buffer are of good quality as well, zero issues with any of my builds using H buffers for carbine and midlength.
Fits perfectly! Solid Mil-spec parts. Great for builds or upgrade.
Perfect kit for my build. I like how I was able to upgrade the buffer tube
It was exactly what I expected to get and everything fit together perfectly and feels great!!