Criterion Barrels Criterion Barrels Hybrid Threaded Barrel, AR-15, 300 AAC Blackout, 8.5in, CORE, Pistol, 1-7 Twist,, Chrome-Lined, Parkerized, 300B-8CR3AR-15

Specifications

Mfr data
SKU
300B8CR3
Criterion BarrelsSKU 300B8CR3 · LCL-P-447916

Criterion Barrels Hybrid Threaded Barrel, AR-15, 300 AAC Blackout, 8.5in, CORE, Pistol, 1-7 Twist,, Chrome-Lined, Parkerized, 300B-8CR3

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
Best price today$313.49from OpticsPlanet, Inc
Best price
Buy at OpticsPlanet, Inc

Price comparison — 1 offer

By price
OpticsPlanet, IncBest price
$313.49Buy →

Affiliate disclosure: Loadout Combat Lab may earn a commission from qualifying purchases made through retailer links. Rankings are by price — never sponsored.

← Back to parts

Fits These Platforms

AR-15

Similar Parts

Criterion

Barrels Core 223 Wylde Carbine AR 15 Barrel 11 5in

Barrel$313

Criterion

Barrels Core 223 Wylde Rifle Length AR 15 Barrel 18in

Barrel$313

Criterion

Barrels AR 15 Core Series 223 Wylde Barrel 20in Rifle Length Chrome Lined Phosphate 1 8 20

Barrel$313

Criterion

Barrels Core 300aac Pistol Length Ar15 Barrel 8 5in

Barrel$313

Criterion Barrels

Criterion Barrels AR-15 SBR Ultralight Barrel, Chrome-lined, 12.5in, 15120-UL6

Barrel$313

Criterion Barrels

Criterion Barrels 18in AR-15 Hybrid Carbine Length Gas System Barrel, Stainless Steel, 1518S-HY12

Barrel$313