Grabagun.com has a Bushmaster on sale for Fathers Day for $499.00 after mail in Bushmaster rebate, the price is $374.00 w/ 7.99 flat rate shipping
https://grabagun.com/bushmaster-o-r-c-223-16-m4-30rd.html
rebate: https://www.bushmaster.com/resources/rebates-promotions
https://grabagun.com/bushmaster-o-r-c-223-16-m4-30rd.html
rebate: https://www.bushmaster.com/resources/rebates-promotions