XM177E1 inspired/clone in 22lr ( need help)

I will use Fulton Slickside (604 ) upper , NDS XM lower , Colt 6 hole Handguards , NDS 2 pos Reciever extension , EA stock , A1 grip , CMMG dedicated 22 BCG , and early CMMG 20 round " Short Body" mags in 10 round capacity , ( most small parts will be real deal retro including FCG , No tic selector ,625 FSB with bayo lug removed , , end cap , flat slip ring ...) my last big hurdle will be to find a pencil profile or correct 625 at the Journal dedicated 22 lr AR barrel in 11.5 or one that can be cut down to allow a moderator to be pinned & welded on . Any help with links or leads to a barrel maker or mfgr. Would be greatly appreciated ...

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Originally Posted by Gator Monroe

I will use Fulton Slickside (604 ) upper , NDS XM lower , Colt 6 hole Handguards , NDS 2 pos Reciever extension , EA stock , A1 grip , CMMG dedicated 22 BCG , and early CMMG 20 round " Short Body" mags in 10 round capacity , ( most small parts will be real deal retro including FCG , No tic selector ,625 FSB with bayo lug removed , , end cap , flat slip ring ...) my last big hurdle will be to find a pencil profile or correct 625 at the Journal dedicated 22 lr AR barrel in 11.5 or one that can be cut down to allow a moderator to be pinned & welded on . Any help with links or leads to a barrel maker or mfgr. Would be greatly appreciated ...

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The CMMG BCG does a chamber insert for a .223 barrel. just use any old Sarnoics barrel in .625” profile