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 20-100043 AR-15 5.56x45mm NATO 20″ Button Rifled M16 Profile Rifle Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined
$279.00
FN 20-100043 AR-15 5.56x45mm NATO 20″ Button Rifled M16 Profile Rifle Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined
Total in Stock: 3
Total in Stock: 3
Additional information
| UPC | 845737008550 |
|---|---|
| Manufacturer | FN America / FN Herstal |
| Manufacturer Part Number | 20100043 |
| Caliber/Gauge | .223 REM/5.56 NATO |
| AR-15 Accessory | Yes |
| Dimension | 2.40 X 2.60 X 22.95 |
| Finish | BLACK |
| Fluted | No |
| Height | 2.4000 |
| Length | 22.9500 |
| Length (in) | 20 |
| Other Features | BUTTON RIFLED, |
| Sights | No |
| Threaded | Yes |
| Width | 2.6000 |
| Model | AR-15 |
| Barrel Type | Rifle Length |
| Barrel Features | Chrome-Lined |
| Product Type | Barrel |
| Subcategory | Rifle Barrels |
| Fit | AR Rifles |
| Description | Rifle Length Gas System |
| Color | Black |
| Barrel Length | 20" |
| Accessories | 1:7 Twist |
| NFA Thread Pattern | 1/2×28 |
| Package Height | 2.4 |
| Package Length | 22.9 |
| Package Width | 2.4 |
| Rate of Twist | 1 in 7" RH Twist |
| Scope Cover Included | False |
| Weight | 2.31 |
| Shipping Weight | 2.31 |
| Illuminated Reticle | False |
| Finish Type | Applied Finish |
| Additional Feature 1 | Chrome Lined Chamber and Bore |
| Additional Feature 2 | M4 Style Feed Ramps |
| Additional Feature 3 | Rifle Length Gas System |
| Adjustable Objective | False |
| Drilled and Tapped | False |
Reviews
There are no reviews yet.