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BEAR CREEK ARSENAL

Bear Creek Arsenal B556MM41617(M) AR-15 Barrel, 16″ Black Nitride 4150 Steel M4 Contour Barrel, 5.56 NATO, Mid-Length Gas System w/ 1:7 Twist

MSRP: 144.99  SKU: BCA-B556MM41617-M-L  MFG#: B556MM41617(M)  

 $110.99
PRICE:$110.99

Stock: Out of Stock
Location: Currently Unavailable
Availability: Check Availability

Categories: Barrels, Upper Parts, Parts
⚠P65 Warning
⚠ ALL NFA RULES APPLY
⚠ Warning (CA Prop 65)
Warning: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Warning: Discharging firearms in poorly ventilated areas, cleaning firearms or handling ammunition may result in exposure to lead and other substances known to the State of California to cause birth defects, reproductive harm and other serious physical injury. Have adequate ventilation at all times. Wash hands thoroughly after exposures
⚠ ALL NFA RULES APPLY
This item may be used to construct an NFA item and as such YOU, the buyer, must be aware of ALL NFA RULES before purchasing this item in order to ensure that YOU do not run afoul of the law. You should consult the ATF website and make sure you are aware of all current ATF / NFA regulations before you purchase this item. You should also consult your state and local regulations to make sure you compliant with them as well. If you want to build an NFA Item (such as an SBR), you must file an ATF Form 1 - Application to Make and Register a Firearm prior to construction (or constructive position) of this item. See: ATF WEBSITE

Description

Description: 

This BCA AR-15 Barrel is a 16″ M4 contour profile barrel made of 4150 steel and has a mid-length gas system with a 1:7 twist rate. The barrel is chambered in 5.56 NATO and machined with M4 feed ramps in the barrel extension.

All Finished Barrels go through a 100% Inspection Process.

Inspections Equipment includes CMMs and Air Gauges for the Bores.

BCA’s expectations are that our Barrels, 16 inches or longer, will hold a 1.000″ MOA at 100 yards with appropriate ammo and shooting techniques.

Specs:

    • Part#: B556MM41617(M)
    • 16″ Black Nitride 4150 Chrome Moly Vanadium Barrel
    • Contour Barrel Profile
    • 1:7 Twist
    • No Flutes
    • 5.56 NATO Caliber
    • Mid Length Gas System
    • MOA Guarantee

Additional information

Caliber

5.56 NATO

Barrel Length

10.5"

Finish

Black Nitride

Gas Length

Carbine

Manufacturer

Material

4150 CrMoV

Platform

AR-15

Twist Rate

1:7

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