Colt AR15A4 5.56 NATO Black AR-Style

A: Yes the barrel is 4159 CMV Barrel Material: 4150 CMV Manufacturer: Colt •Model: AR15A4 •Caliber: 5.56x45mm NATO •Capacity: 30+1 •Barrel: 20" Chrome-Lined Barrel •Overall Length: 39.5" •Upper Receiver Material: 7075-T6 Aluminum •Upper Receiver Finish: Black Hardcoat Anodized ****************8•Barrel Material: 4150 CMV**************** •Barrel Finish: Manganese Phosphate •Barrel Twist Rate: 1:7" RH •Grooves: 6 Grooves •Lower Receiver Material: 7075-T6 Aluminum •Lower Receiver Finish: Black Hardcoat Anodized •Front Sight: A2 Fixed Front Sight •Rear Sight: Detachable Carry Handle •Trigger Type: Single Stage •Grip: Government A2 Grip •Operating System: Direct Gas Impingement

A: James, yes, This barrel is machined from 4150 Chrome-Moly Vanadium Steel, the Colt AR-15 A4 Barrel is Chrome-Lined to extend bore life. (Barrel Finish: Manganese Phosphate - Barrel Twist Rate: 1:7" RH •Grooves: 6 Grooves)

A: Yes the barrel is 4159 CMV Barrel Material: 4150 CMV Manufacturer: Colt •Model: AR15A4 •Caliber: 5.56x45mm NATO •Capacity: 30+1 •Barrel: 20" Chrome-Lined Barrel •Overall Length: 39.5" •Upper Receiver Material: 7075-T6 Aluminum •Upper Receiver Finish: Black Hardcoat Anodized ****************8•Barrel Material: 4150 CMV**************** •Barrel Finish: Manganese Phosphate •Barrel Twist Rate: 1:7" RH •Grooves: 6 Grooves •Lower Receiver Material: 7075-T6 Aluminum •Lower Receiver Finish: Black Hardcoat Anodized •Front Sight: A2 Fixed Front Sight •Rear Sight: Detachable Carry Handle •Trigger Type: Single Stage •Grip: Government A2 Grip •Operating System: Direct Gas Impingement

A: Aaron, the "Safety" is not ambidextrous but is reversible. : Details here : https://www.colt.com/api.php?action=specsheet&product_id=25340&title=AR15A4%20Rifle

A: Hi Aaron, the "Safety" is not ambidextrous but is reversible. : Details here : colt.com/api.php?action=specsheet&product_id=25340&title=AR15A4%20Rifle

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A: Robert, yes it does. You can confirm this with Colt Manufacturing at Tel: 800-962-COLT (2658) *Mon-Fri 9am to 5pm EST.

A: Hi Robert, yes it does. You can confirm this with Colt Manufacturing at Tel: 800-962-COLT (2658) *Mon-Fri 9am to 5pm EST.

A: Roy, this rifle is the "Standard" Government Profile Barrel version and not HBAR.

A: sorry it has a standard barrel not the heavy barrel

A: Timothy, this rifle has a 15" hand guard. I would recommend the UTG PRO : https://www.budsgunshop.com/catalog/product_info.php/products_id/714014238/utg+pro+4%2f15+15%22+spr+slim+ff+hndgrd

A: Yes, there is a "Standard" 1913 Picatinny rail for optics mounting Jade.

A: Hi Jade, YES!! SPECS - Colt's commitment to quality and excellence are evident in every piece that leaves the factory. This complete rifle is no exception to that rule. Built from the factory under the strict tight tolerances that Colt has set forth, and what you have come to expect when you purchase a Colt firearm. The rifle features a 20" barrel with a 1:7" twist rate. The highlight of the rifle is the black upper and lower receiver, with standard polymer handguard, A2 pistol grip, a removable carry handle and fixed stock. The rifle also comes with a 30 round magazine. Specifications and Features: Colt AR-15 Semi Auto Rifle AR15A4 -- 5.56mm NATO (accepts .223 Remington) -- 20" barrel -- 1:7" Twist -- A2 flash hider -- Rifle length direct impingement gas system -- Fixed front sight tower -- Magnetic Particle inspected (MPI) marked bolt -- Black Furniture -- Polymer rifle length polymer handguard -- Fixed A2 style stock -- A2 pistol Grip -- Removable carry handle -- 30 round magazine

A: Yes under the removable carry handle is a standard Picatinny rail

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