FN AR15 premium button rifled barrels are are manufactured using U.S. sourced Chrome Moly Venadium material per Mil-B-11595E. Each barrel is High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI) to ensure that it is free of microstresses or flaws, resulting in consistency and quality in every barrel shipped from the factory. The bore and chamber are chrome lined to help resist corrosion and provide resistance to heat erosion which greatly improves barrel life and reliable chambering / extraction. The M4 style feed ramps and barrel extension provide consistent feeding and the matte black Manganese Phosphate finish resists external corrosion and oxidation.
FN 20-100042 AR-15 5.56x45mm NATO 18″ Button Rifled M16 Profile
FN 20-100042 AR-15 5.56x45mm NATO 18″ Button Rifled M16 Profile Rifle Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined
$279.00
8 in stock
Disclaimer: all sales are final and returns will need to be made with manufacturer for warranty.
UPC | 845737008468 |
---|---|
Manufacturer | FN America / FN Herstal |
Manufacturer Part Number | 20-100042 |
Width | 2.50 |
Threaded | Yes |
Sights | No |
Other Features | BUTTON RIFLED, |
Length (in) | 18 |
Length | 23 |
Height | 2.3500 |
Fluted | No |
Finish | Black |
Dimension | 2.35 X 2.50 X 23.00 |
Caliber/Gauge | .223 REM/5.56 NATO |
AR-15 Accessory | Yes |
Model | AR-15 |
Barrel Type | Rifle Length |
Barrel Features | Chrome-Lined |
Barrel Length | 18" |
Product Type | Barrel |
Subcategory | Rifle Barrels |
Fit | AR Rifles |
Description | Rifle Length Gas System |
Color | Black |
Finish Type | Applied Finish |
Illuminated Reticle | No |
NFA Thread Pattern | 1/2×28 |
Package Height | 2.3 |
Package Length | 22.9 |
Package Width | 2.3 |
Rate of Twist | 1 in 7" RH Twist |
Scope Cover Included | No |
Shipping Weight | 2.15 |
Additional Feature 2 | M4 Style Feed Ramps |
Additional Feature 3 | Rifle Length Gas System |
Additional Feature 1 | Chrome Lined Chamber and Bore |
Adjustable Objective | No |
Drilled and Tapped | No |
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