Ballistic Advantage Modern Series 5.56 AR-15 Barrel Gov. Carbine - 10.5"
Chambered in 5.56 NATO, this Ballistic Advantage 10.5” barrel is an excellent option for building a short barrel rifle or even a pistol. This modern series barrel features all the qualities you would want for a short carbine style build. It features a carbine length gas system for optimal reliability with a 1:7 twist rate. The barrel is made from 4150 Chrome Moly Vanadium and has a salt bath Nitride finished inside and out for long-term durability. The government profile is thin behind the gas block shelf to reduce weight but then gets larger to accommodate .750” gas blocks. Threaded 1/2x28, you can easily attach your favorite .223/5.56 muzzle device, whether it is a flash hider or muzzle brake. If you are building a high-quality AR-15, you can’t go wrong with the Ballistic Advantage Modern Series 5.56 barrel.
- 10.5” barrel length with government profile
- Machined from 4150 Chrome Moly Vanadium
- QPQ salt bath Nitride finish
- Carbine length gas system
- 1:7 twist rate
- 1/2x28 threaded
- Modern series
Ballistic Advantage proudly produces quality AR barrels that exceed very stringent demands. Their AR-15 barrels surpass the competition in precision and aesthetics. For barrels that deliver round after round consistently and accurately, choose Ballistic Advantage.
Ratings & Reviews
Ballistic Advantage 10.5" Barrel
by Gene -
Awesome barrel that does not break the bank.
Can't go wrong with a B.A barrel
by KRIS -
I have several B.A barrels from 7.5-18". So as soon as I seen P.A had them in stock and on sale. You can just take my $$$.
Awesome quality and fast shipping
by C. Smith
My new Ruger 556 pistol barrel had bad threads so I just bought a better quality barrel rather than deal with the hassle of sending my firearm back hoping for a replacement. I'm in TX and PA shipped this sweet barrel asap and it arrived in 2 days. I had no idea PA was TX based. I will be ordering parts from you guys from now on!!!! Plus this barrel was on sale!
First BA barrel, not my last.
by Richard -
This barrel is gassed excellently. Ejection is perfect with h2 buffer, cycles and locks back on both steel + brass ammo, even in very cold (0 F). I will update once suppressor is out of jail! I have not done definitive accuracy test, but with Sierra 77g, it is near moa.
<br>I ordered a BA 8" 300 blk based on my positive experience so far, both barrels show the same QC, waiting for their 308 next. I would like to see them pre-dimpled for gas blocks, but I know not everyone does.
AR, 10.5 inch pistol
by Robert A Johnson -
Great quality, fast shipping and competative price
Great Barrel for the money
Used this for a pistol build and shot great! Only cost me $84
BA 10.5 M4 Barrel
by Luke -
Easy install, easy zero. 4 stars for having no dimple which I ended up doing myself.
<br>Awesome service by PA.