AR Sponsor
Posted: 2/3/2011 5:18:47 PM EDT
| I'm getting ready to start putting my first AR pistol together. RRA 7" upper, Spikes lower, ACE buffer tube. The ACE tube looks nice but does have the wrench flats and threaded bolt hole on the end. Is the threaded hole kosher? What is a good cap or "cover" for the end of the tube besides a crutch tip? Anything purpose made for it? Thanks. |
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