Compact and Accurate DoubleStar Corporation AR-15 5.56/.223 7.5" Barrel
This DoubleStar AR-15 barrel has a 7.5" length to make a compact and accurate platform. This barrel is chambered in 5.56 NATO and also accepts .223 Remington cartridges. It is a great option for your next SBR or AR-pistol build. Additionally, the barrel has a 1:9 twist rate and is constructed of 4140 chrome-moly steel.DoubleStar Corporation continues to supply the commercial market as well as military and law enforcement forces across the world with high-quality firearms and accessories that they can depend on. Every DoubleStar part uses U.S.-made parts and is built with precision, care and pride.
DoubleStar AR-15 Barrel Specifications and Features:
- Manufacturer Number: DBH7519
- Weight: 3 lb. 12.5 oz
- Barrel Option: Standard
- Caliber: 5.56x45mm NATO (Accepts .223 Remington)
- Barrel Length: 7.5"
- Material: 4140 Chrome Moly
- Barrel Type: Heavy Barrel
- Twist Rate: 1:9
- Made in the United States
Installing this product will subject it to NFA laws and doing so without a license is a felony possession of a Class III firearm. Check your local laws.
This product is not returnable. Contact the manufacturer for warranty and assistance.
Will this fit in a Franklin Armory 5.56 pistol?
Answer:
Yes it will fit any standard Ar-15.
What's the gas block length on this barrel? And what's the barrel end thread/diameter?
Answer:
This has a .750 gas block journal and it is threaded 1/2 x 28 tpi
Gas system length?
Answer:
Pistol.
Feed ramp profile? Gas seat diameter?
Answer:
M4 ramps and .750"