i was going to put together an ar15, but i came across a new bushmaster this weekend. i have a new rra lower with new rra internals, an excellent all aluminum telescoping stock, an excellent bushmaster a2 upper complete with sights, fa, and dust cover. will also throw in some m4 handguards with delta ring and spring. everything is here, except for the barrel and carrier group. i would like an sar 2 or 3. i can throw in cash too. let me know what you have.