- 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)
Everything I've bought from BCM has been quality and this kit is no exception. Fit and finish are great and the inside of the buffer tube is smooth so it doesn't have that screeching spring noise when the gun cycles. I will definitely buy this kit again and would highly recommend it to anyone who's building a rifle for serious use.
Everything I've bought from BCM has been quality and this kit is no exception. Fit and finish are great and the inside of the buffer tube is smooth so it doesn't have that screeching spring noise when the gun cycles. I will definitely buy this kit again and would highly recommend it to anyone who's building a rifle for serious use.
Rock solid, super fast shipping, just what I needed delivered quick!
Decided to go with this reciever extension because I can depend on BCM's quality and because it is made of 7075T6 aluminum which is in my opinion better than having a 6061 reciever extension due to the fact that 7075 stronger and is the same aluminum that upper receivers are made of. The extension also comes with a film of moly on the inside which is good for corrosion resistance.
Quality at a good price that ships fast. What more to say?
Great product ,well made and has a nice finish.very happy with this product
I am actually kind of surprised by this buffer tube. I have always kind of gone with the cheapest thing I could find in buffer tubes (which I did here) but this buffer tube seems to be smoother, and better quality than the cheap ones I’ve purchased everywhere else. Really happy with it. BCM seems to be top notch with everything I’ve bought from there so far, to include something as minor in detail as a buffer tube.
Good solid tube assembly.
Excellent shopping experience. Fast order processing and shipping. Will come back again.