Diamondback Firearms DB15 AR-Style Semi-Auto Tactical Rifle .223 Remington 16" 4140 Chrome-Moly Black Nitride Barrel (1)-30Rd Magazine Magpul MBUS Front & Rear Sights Black Synthetic Adjustable Magpul CTR Stock Black Finish
This Diamondback DB15 Rifle features a carbine-length, medium 4150 chrome moly barrel, mid-length gas system and a shot-peened Mil-Spec 8620 bolt carrier. It utilizes 7075-T6 aluminum receivers, 15" M-Lok handguard, Magpul MOE-K2 grip, and a Magpul CTR stock. This model has a Diamondback Black Gold lower receiver.
Brand Diamondback
Category Tactical Rifles
Gun Platform AR-Style
Caliber 5.56x45mm NATO
Model DB15
Stock Finish Black
Action Semi-Auto
Barrel Length Range 16" to 16.99"
Sights Magpul MBUS Front & Rear
Capacity 30+1
Muzzle Flash Hider
Magazine Type AR-15
Grips Black Magpul MOE K2
Hand Right
Handguards 15" M-LOK
Max Capacity 30
Oal 32.75"-36"
Receiver Description Diamondback Black Gold
Receiver Finish Black
Receiver Material 7075-T6 Aluminum
Safety Manual Thumb
Stock Description Adjustable Magpul CTR
Stock Finish Group Black
Stock Material Synthetic
Thread Pattern 1 / 2"-28 tpi
Twist 1:8"
Weight 6.95 lbs
Barrel Description 4140 Chrome Moly
Barrel Finish Black Nitride
Barrel Length 16"
Caliber Dictionary
The Below Information Has Been Provided From Our Gun Caliber Dictionary And Is Meant For Informational Purposes Only. It Is Not Intended to Describe The Unique Specifications For This Ammunition.
Introduced in 1964, the 223 Remington is the civilian version of the 5.56x45mm NATO cartridge. Although very similar to the 222 Remington it has a slightly longer case and a shorter neck, giving it greater powder capacity and thus higher velocity--which was necessary to meet military penetration requirements at longer range. NOTE: 223 Remington ammunition may be safely fired in any 5.56x45mm chamber, but 5.56x45mm ammunition SHOULD NOT BE USED in a 223 chamber! Standard is a 55-grain bullet at 3240 feet per second, with lighter bullets somewhat faster and heavier bullets a bit slower. The 223 is the most popular 22 centerfire today, and possiby the most popular centerfire cartridge. Ammunition choices are legion, as are choices in firearms. The 223 is an accurate cartridge ideally suited for varmint hunting out to beyond 300 yards, and with heavy-bullet loads designed for the purpose is used effectively by many deer hunters. — Craig Boddington
