Product Description
ACCURACY RESULTS: (5 SHOTS @ 100 YARDS, LITTLE TO NO CROSSWIND)
Practice Ammo | Tula - 55gr FMJ | 0.78" Shot Group
Hunting Ammo | Nosler Defense 64gr Bonded Flat Base SP | 0.58" Shot Group
Match Ammo | Federal Sierra Match King - 77gr HPBT | 0.42" Shot Group
SPECS:
- Length | 16"
- Profile | Precision Diamond Fluted Heavy Barrel
- Alloy | 4150 ChroMoly Vanadium (CMV) w/Cryo-Treatment
- Twist Rate | 1:8
- Rifling | 6-L Hand Lapped, Button Rifled
- Chamber | .223/5.56 Wylde and polished Precision Match
- Gas System | Carbine Length
- Gas Port | .07" (Tuned for optimal precision shooting)
- Finish | Melonite / QPQ Nitride
- Gas Block Seat | .750"
- Weight | 34.21 Ounces
- Thread | 1/2x28 muzzle thread
- Barrel Extension | Matched to barrel, head space checked
- Crown | 11 Degree Precision
No Gas Tube or gas block included..
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Product Reviews
5 Reviews Hide Reviews Show Reviews
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Obsidian ultra match barrel
Great purchase from COBRATAC! The barrel is perfect for my next 5.56 build. A little trouble with shipping but not their fault. I will be shopping soon on their website for more pieces of kit!
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I really like this, it's
I really like this, it's nice!!
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Obsidian Ultra Match
I waited to write this review because I wanted to test this barrel out first. I ended up finding a load that this barrel loves, I was shooting 3 shot groups at 100 yards with .18 groups. Very pleased. That being said I ran numerous different loads through the barrel some it did not like at all, but 69gr SMK and up were all under an inch. Overall I'm happy with my purchase... Thank you Cobra Tac!!
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Nice Barrel
Attractive, great feature set, and shoots tight groups
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16" .223/5.56 obsidian ultra match black nitride diamond wylde
Wow, what a sexy barrel, it's a head turner for sure, fit and finish was awesome, great purchase, you won't be sorry..