AR15 22 LR BCG barrels mags 3

I have 3 top quality Ar-22 kits one very well used 2 new or near new 1 7” barrel is CMMg and one 9.5” one barrel is  NEA BCG is same on all 3 CMMG comes with 6 ar22 mags 
16” barrel and bcg came on a trade bcg in good shape but barrel had pinned flash hider the muzzle end is rough not sure why just needs to be threaded imop .

Two people have said they wanted these and didn’t follow through , I will get detailed pics done shortly pics I had on hand we’re used .