Nikon P-300 BLK 2-7 x 32 rifle scope, precision AR optic for .300 Blackout - Gun Scopes at GunBroker.com : 975592000
AF-P DX NIKKOR 70-300mm f/4.5-6.3G ED VR | Interchangeable Lens from Nikon
Near Mint] NIKON Ai-S Zoom NIKKOR 100-300mm F5.6 Telephoto Lens From JAPAN | eBay
Needs some weight loss and a suppressor. Sadly I'm not 21 yet, built this thing when I was 17. Thoughts? .300 blk aero precision upper and lower, ar Stoner barrel : r/ar15