In Stock
FN AR-15 Barrel 5.56x45mm NATO 20" Government Contour 1:7" Twist Manganese Phosphate
Sold byMidwayUSA•Posted Apr 27, 2026
Compare prices for FN AR-15 Barrel 5.56x45mm NATO 20" Government Contour 1:7" Twist Manganese Phosphate$279.00
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Deal Summary
- Currently in stock.
- Caliber: 223/5.56
- Category: parts
- UPC: 845737008550
- SKU: 881835
- Brand: Fn
Price History
Deal Details
FN ARA 15 premium button rifled barrels are are manufactured using U.S. sourced Chrome Moly Vanadium material per Mil-B-11595E. Each barrel is High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI) to ensure that it is free of microA stresses 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 chamberi
Other Offers for This Product
Active offers from your catalog for FN AR-15 Barrel 5.56x45mm NATO 20" Government Contour 1:7" Twist Manganese Phosphate.
Comparing 4 retailers carrying this product
Lowest Price: $238.99
Highest Price: $279.00
You Save: $40.01
Avg Discount: 5% off
FN AR-15 Button Barrel 5.56 NATO 20 Barrel
FnGrabAGunSKU/UPC: GAG_GSS-20-100043-309764
$238.99$299.00Save 20%
View at GrabAGunFN AR-15 Barrel 5.56x45mm NATO 20" Government Contour 1:7" Twist Manganese Phosphate
FnMidwayUSASKU/UPC: 881835
$279.00
View at MidwayUSA
FN 20100043 AR-15 5.56x45mm NATO 20 in Button d M16 Profile Length Gas System, Black Cold Hammer Forged Chrome Lined, Rifle Barrel
Fn HerstalHinterland OutfittersSKU/UPC: 177035
$279.00
View at Hinterland Outfitters
Ar-15/M16 Button Rifled Barrels - Ar-15 M16 Barrel 20 Rifle Length 5.56mm
Fn AmericaBrownellsSKU/UPC: 100055417
$279.00
View at Brownells