Must sell this 2004 Bushmaster 16" Carbine in used excellent condition. Been in the safe most of the time. Real clean. *5.56/.223 caliber *Chrome lined heavy barrel *Knights Armament RAS quad rail (New ones go for around $300) *Magpul upgrades: - MIAD Grip - CTR Collapsible Stock - XTM Rail panels *GG&G Rear A2 flip up BUIS (New ones for $125 from GG&G Tactical Rifle Accessories - Military & Assault Rifle Parts For Sale) *Tactical charging lever *Tactical Bolt latch *Single point sling (Specter HST Sling) *Aimpoint Comp ML2 with GG&G Cantilever mount (new ones for $477 from GG&G Tactical Rifle Accessories - Military & Assault Rifle Parts For Sale) *Surefire M900A with Red NAV lights. Comes with Red (currently attached) and Blue beam filter (not shown) As you can see I used quality components. All core parts are Bushmaster.