We are making a 18", 22" (pictured in earlier post) and 29". The UltraMag 50 is the only mag fed .50 bmg AR15 upper conversion on the market. We are offering a 3 shot mag and a 5 shot as a option. Also offered as a option is barrel fluting $200.00, Bipod $160.00, Iron sights (on 18" & 22" version only)$200.00 and a carry handle (price to be determined). We also sell the ACE arfx stock plus a all steel stock of our own manufacture.
We are now shipping uppers
Thanks
Walter Keller
Safety Harbor Firearms Inc.
www.safetyharborfirearms.com