Description
This .300 Blackout chambered 10.5 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.
All NFA/ATF Rules Apply
You may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is Prohibited, except when permanently attaching a muzzle device extending the length to 16 inches.
Additional Info
| Length | 10.5″ |
|---|---|
| Material | 4150 Chrome Moly Vanadium |
| Profile | DRP |
| Finish | QPQ Corrosion Resistant |
| Gas System Length | Pistol |
| Gas Block Journal | .750″ |
| Twist Rate | 1:7 inches |
| Muzzle | 5/8×24 Threaded |
| Weight | 19z |
PRODUCT SKU: BABL300008M
Ian (verified owner) –
Worked great with my aero upper.
James Mcmillan (verified owner) –
Awesome barrel great price
Alvin Xiong (verified owner) –
I would buy from this site again.
Art U. (verified owner) –
Very satisfied with the whole process, placed order and got it really quick. Very nice product can’t wait to install and try it out
Scott (verified owner) –
Brandon T. (verified owner) –
10/10 recommend. Fast shipping and kudos to B.King’s Firearms for having this product in stock, while every other supplier was sold out. Will definitely be buying from here again.
Anonymous (verified owner) –
Very fast shipping and handling.
Rob Maguire (verified owner) –
fast ship and on sale
Eric D. (verified owner) –
Fast shipping all my barrels are BA
Anonymous (verified owner) –
Josh S. (verified owner) –
Chris K. (verified owner) –
Jay (verified owner) –
Great price. Fast shipping!
Jesse Hernandez (verified owner) –
Haven’t shot it yet, but it looks great. Only complain I have is the barrel isn’t dimpled for a gas block, that’d make it way easier for people to line up, especially newbies on their first build/mod/repair.
Eric B. (verified owner) –
Their prices on ballistic advantage barrels are almost like getting 2 for 1. Amazing customer service and the fastest shipping I’ve experienced with an online firearms store. Ordered and shipped the same day. Recieved in less than a week. The prices are so good on BA barrels and Aero sets are unbeatable.
JAKE FORD (verified owner) –
another great BA barrel at an excellent price
robertsbcmja (verified owner) –
I have used Ballistic Advantage barrels for the last many years for my AR builds. By far, this is the best bang for the buck barrel on the market. Not to mention the fact that this is the best price I have seen. Great products, great prices and fast shipping all add up to a loyal satisfied customer.
Daniel (verified owner) –
great product and great value.
Doug McFetridge (verified owner) –
Barry R. (verified owner) –
Great selection. Great prices.
Scott E. (verified owner) –
Very happy with my purchase from this company. They worked with me on adding additional items to my initial order. It was a flawless process. Thanks much BKF!
Enrico Francesco (verified owner) –
Great barrel but requires a clamp on gas block. There are no gas block dimples
Kyle (verified owner) –
Order showed up in perfect condition very quickly even with ALL the carriers having issues.
Anonymous (verified owner) –
Kris (verified owner) –
Haven’t got a chance to get to the range. But the fitment is perfect.