Timber creek enforcer carbon fiber buffer tube kit - Timber Creek Enforcer Carbon Fiber Buffer Tube Kit

I’ll be honest, it’s a total POS! Tube threads were cut incorrectly (narrow and deep), causing the nut not to thread on, or the tube to thread into my Spikes receiver. While attempting to tighten castle nut down, the 6 position channel broke off in my hand. Contacted Timber Creek for a refund. I don’t want a replacement. The lower parts kit I purchased from Timber Creek was well made and i would recommend that!