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Duty 450 Bushmaster 16" 1-16 Twist Big Gunner BBL Nitride
Duty 450 Bushmaster 16" 1-16 Twist Big Gunner BBL Nitride
Duty 450 Bushmaster 16" 1-16 Twist Big Gunner BBL Nitride
Duty 450 Bushmaster 16" 1-16 Twist Big Gunner BBL Nitride
Duty 450 Bushmaster 16" 1-16 Twist Big Gunner BBL Nitride
Duty 450 Bushmaster 16" 1-16 Twist Big Gunner BBL Nitride
Duty 450 Bushmaster 16" 1-16 Twist Big Gunner BBL Nitride
Duty 450 Bushmaster 16" 1-16 Twist Big Gunner BBL Nitride
Duty 450 Bushmaster 16" 1-16 Twist Big Gunner BBL Nitride
Duty 450 Bushmaster 16" 1-16 Twist Big Gunner BBL Nitride
Duty 450 Bushmaster 16" 1-16 Twist Big Gunner BBL Nitride
Duty 450 Bushmaster 16" 1-16 Twist Big Gunner BBL Nitride
None
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FAXON FIREARMS - Duty 450 Bushmaster 16" 1-16 Twist Big Gunner BBL Nitride

1 Review
Duty 450 Bushmaster 16" 1-16 Twist Big Gunner BBL Nitride
Brownells #
430108155
MFR #
15A45016C16NGQ
UPC
816341024250
$257.60
Coupon Code
Purchase Limit Help

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International purchase information

Specifications
Barrel Contour:
Big Gunner
Barrel Finish:
Salt Bath Nitride
Barrel Length:
16.00
Item Length (Inches):
16.000
Color:
Black
Cartridge:
450 Bushmaster
Gas Block Diameter:
0.875 Inches
Make Model Fit:
AR-15.Universal
Quantity:
1
Item Weight (lbs):
1.720
Gas System Length:
Carbine
Material:
4150 Steel
Muzzle Threads:
11/16"x24
Twist:
1:16
Restriction
Threaded Barrel Restriction:
Yes
Prop 65 restriction:
WARNING: This product contains chemicals known to the state of California to cause cancer, and birth defects or other reproductive harm.
View US State Restrictions
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International purchase information

What is the FAXON FIREARMS - Duty 450 Bushmaster 16" 1-16 Twist Big Gunner BBL Nitride?
Faxon Firearms barrels are the pinnacle of value. Manufactured in-house, these barrels are fully stress relieved, air-gauge tested, and 11 degree target crowned to ensure superior accuracy.


Quality is imbued into our barrels from the start. Faxon starts with the best materials, either certified 4150 Mil-Spec steel or 416-R Stainless. From there, each barrel goes through a battery of tests at each operation until finished in Nitride and final inspected. All barrels are individually checked for headspace by precision custom hardened gauges.


SPECS
  • Barrel Material: 4150 CMV
  • Barrel Type: Button Rifled
  • Barrel Caliber: 450 Bushmaster
  • Barrel Twist: 1:16
  • Barrel Length: 16”
  • Barrel Profile: Gunner Big Bore
  • Barrel Gas System: Carbine
  • Inside Finish: Salt Bath Nitride
  • Outside Finish: Salt Bath Nitride
  • Muzzle Thread: 11/16x24
  • Gas Block Diameter: .875"
  • Gas Block Journal Length: 1.1"
  • Barrel Extension: Big Bore barrel extension
  • Weight: 1.72 lbs
  • Magnetic Particle Inspected
  • Polished 11-degree Target Crown

See all of our AR15s and AR15 parts here.

Threaded Barrel Restriction: 
Threaded Barrels have restricted shipping to CA.

Prop 65WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

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DUTY 450 BUSHMASTER BIG GUNNER PROFILE RIFLE BARREL FOR AR-15 REVIEWS

5.0
1 Review
5 Stars
100%
4 Stars
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5
Faxing Barrel
Love it very Accurate
by CURTIS KEITH on October 30, 2024
Verified Purchase
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Customer Questions
1 Question