The Patriot Ordnance P415 Hybrid is an affordable cost effective entry level AR15 option from POF. It's an outstanding short stroke gas piston operated AR platform firearm. A 16.5 nitride heat treated barrel with a 1:8 twist E2 Dual Extraction Technology and a 5 position adjustable gas block will help you to fine tune its performance. Featuring the Magpul M-LOK compatible POF M-Rail handguard this rifle looks fantastic! The Hybrid reduces cost by using standard components like an A2 flash hider and a Mil-Spec GI trigger group. It's finished with an A3 Mil-Spec collapsible stock and an A2 pistol grip. If you need a reliable high performance rifle for hunting or competition at a price you can afford the POF P415 Hybrid is your answer! - Specifications and Features: - AR-15 Semi Automatic Rifle - Short Stroke Gas Piston Operated - 5.56x45mm NATO accepts .223 Remington - 30 Rounds - 5 Position Adjustable Gas Block - 16.5 Nitride Heat Treated Barrel with A2 Flash Hider - 1:8 Twist - E2 Dual Extraction Technology Chamber - Billet 7075 T6 Aluminum Receivers - 14.5 POF M-Rail M-LOK Compatible Handguard - Ambidextrous Controls - Mil-Spec Trigger Group - A3 Mil-Spec Buttstock - Overall Length 34 - Weight 7 lbs - Black Hard Coat Anodized Finish