Diamondback Firearms DB15EMLB 5.56 NATO Black AR-15 Semi-Automatic Rifle

A: Michael, this beautiful rifle was messed up (in my opinion) with a Carbine Length Gas Impingement System . --- Diamondback DB15EMLB: Diamondback Firearms DB15 rifle made entirely in the USA. It uses a gas-impingement system and high quality CNC machined components. The DB15 model features a 4140 chrome moly barrel, forged 7075 T6 aluminum lower and upper receiver, no sights, and a carbine length gas system. This model has a 16" black melonite barrel with an muzzle brake, an Adaptive Tactical EX Performance stock, Hexmag pistol grip, 15" M-Loc handguard, and a black hardcoat anodized receiver finish.

A: Hi Michael, For profiles, 16" barrels are offered in both carbine and mid length. ... All gas system lengths are a balance between caliber and barrel length.

A: Yes you can Roberto. Any 5.56 rifle can absolutely fire lower pressure .223 ammunition just fine. No worries here.

A: Juan,This rifle has a 16" 4140 Chrome-Moly Free Float Barrel with 1:8 Twist Rate

A: it has a 1:8 right hand twist rate see ******Model: DB15EMLB (Elite Black) Caliber: 5.56 NATO/ .223 Remington Finish: Black Anodized Hardcoat Barrel: Diamondback Barrels 16", Carbine-Length, Medium, 4150 CrMov, Black Nitride Finish Twist Rate: 1:8 RH Gas System: Carbine Length Gas System Bolt Carrier: Shot-Peened, Magnetic Particle Inspected Mil Spec 8620 carrier Lower Receiver: Forged 7075 T-6 Aluminum Upper Receiver: A3 Flattop Forged 7075 T-6 Aluminum, T-Marked Handguard: 15″ M-LOK Rail Enhanced Trigger Guard Pistol Grip: Hexmag Grip Stock: Adaptive Tactical EX Buttstock Mag: Magpul P-Mag 30 Round Mag with Window Overall Length (Stock Collapsed): 32.5" Overall Length (Stock Expanded): 36.25" Muzzle Brake: DB 556 Muzzle Brake threaded 1/2 x 28

A: Weight 6.65 Pounds Specifications and Features: Diamondback Firearms DB15EMLB AR15 Semi Automatic Rifle 5.56 NATO (accepts .223 Remington) 30 Rounds Carbine Length Gas Impingement System 16" 4140 Chrome-Moly Free Float Barrel with a 1:8 Twist Threaded Muzzle 1/2x28 TPI with DB 556 Muzzle Break 15" Diamondback Aluminum M-LOK Handguard Shot-Peened, MPI Mil Spec 8620 Bolt Carrier Melonite Coated with 158 Carpenter Steel Bolt A3 Flattop Forged 7075 T6 Aluminum, T-Marked Upper Forged 7075 T6 Aluminum Lower Collapsible Stock Anodized Black Finish Weight 6.65 Pounds Length 32.5"-36.25" No Sights - Optic Ready MADE IN THE USA!

A: Bill, the weight on this gun is 6.65 lbs.

A: Bill, although out of stock, Weight is 6.65 Pounds. -- ((Complete Specifications and Features)): - AR15 Semi Automatic Rifle - 5.56 NATO (accepts .223 Remington) - 30 Rounds - Carbine Length Gas Impingement System - 16" 4140 Chrome-Moly Free Float Barrel with a 1:8 Twist - Threaded Muzzle 1/2x28 TPI with DB 556 Muzzle Break - 15" Diamondback Aluminum M-LOK Handguard - Shot-Peened, MPI Mil Spec 8620 Bolt Carrier - Melonite Coated with 158 Carpenter Steel Bolt - A3 Flattop Forged 7075 T6 Aluminum, T-Marked Upper - Forged 7075 T6 Aluminum Lower - Collapsible Stock - Anodized Black Finish - Weight 6.65 Pounds - Length 32.5"-36.25" - No Sights - Optic Ready - MADE IN THE USA!