Ruger SR556 Takedown Rifle 223/5.56 - Green, 16" Barrel, Synthetic, Magpul MOE Stock

Action: Semi Auto - Caliber: .223/5.56 - Capacity: 30 - Finish: Manganese Phosphate / Hardcoat Anodized - Stock: Collapsible - Sights: Folding Iron - Twist: 1:9 - Barrel Length: 16.1 - Overall Length: 32.75 - 36 - Weight: 7.6 lb - The takedown barrel is removed from the upper receiver by simply moving the slider bar towards the breech rotating the barrel and pulling it free - no tools required. Installation is simpler yet - just slide the barrel into the upper and twist until it locks. The takedown mechanism provides a repeatable point of impact. MSR shooters that desire a larger cartridge will be excited to find that a replaceable barrel kit chambered in 300 AAC Blackout is available on ShopRuger.com. This range-ready barrel's headspace is set at the factory and comes complete with a metal flip-up elevation & windage adjustable front sight and two 30-round metal magazines marked with 300 AAC BLACKOUT to ensure easy differentiation. Ruger� patented chrome-plated two-stage piston with multi-stage regulator provides a cleaner cooler running reliable firearm with superior operating endurance. The two-stage piston provides a smooth power delivery stroke to the bolt carrier. The Ruger� Elite 452 AR trigger is a two-stage trigger that offers a smooth crisp 4.5 lb. trigger pull. The Ruger Elite 452 features a full-strength hammer spring for consistent primer ignition and a lightweight hammer that enables a 30% faster lock time over standard MSR triggers. With front and rear folding