Criterion BarrelsNo image on fileAR-15Specifications
Mfr data- SKU
- 300B10CR3
Criterion BarrelsSKU 300B10CR3 · LCL-P-447914
Criterion Barrels Hybrid Threaded Barrel, AR-15, 300 AAC Blackout, 10.5in, CORE, Pistol, 1-7 Twist,, Chrome-Lined, Parkerized, 300B-10CR3
300 AAC Blackout cartridge. The modern taper design is a departure and improvement upon government contoursprofiles that have harsh diameter variations and lack material where it is needed most.
Barrel
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