I've an A@K M249 MK1 that has several minor needed TLC (No front sight, broken rigged charging handle.) It has a Lonex Piston head in it, attached to an RA Swiss cheese piston, with metal rack. And an ASG ultimate M115, spring. It'll also come with the A@K 5000 round drum mag as well as a 9.6. battery. All of this SHIPPED, for $260. Price is negotiable. Buyer pays PayPal fees, and only via PayPal. Must be PayPal ready.