Davidson Defense AR-15 M4
7" 5.56 Nato Melonite Nitride
1-7 Twist Pistol Barrel
Super high-quality barrel from Davidson Defense
Then finished with the best finish available by H&M coatings
This gives you a barrel that will last for years and years
· Chambered in 5.56 Shoots 5.56 & .223
· 1/7 twist
· 7" length (7.5" from very beginning to very end)
· 0.750 gas block
· Phosphate Coated
· 4150 Steel
· Magnetic particle tested and air-gauged for quality assurance.
· Melonite nitride treated barrel life is increased to 45,000
· 75 to 82 HRC Hardness
Melonite is a process that is sodium nitride that hardens the barrel and makes the barrel impervious to rust and wear making this barrel last much longer than a conventional barrel and has better life expectancy than chrome lined but with much improved accuracy. Great for full auto builds.
Please note: If the listing says "In-Stock" it means we have all of the items in stock. Please check this LINK to view our most up to date shipping status.
Warranty, Returns & Terms:
Omega Tactical Distribution offers a 30 day return, refund and exchange policy. You must email or call Omega Tactical Distribution and obtain an RMA number prior to any return, refund, or exchange. All returns must include the original order number, receipt or invoice, along with the billing address, shipping address, contact phone numbers, contact emails, and RMA number. Returns, refunds, and exchanges may take up to two weeks, not including transit times, for processing after we receive it. Return shipping costs will be the responsibility of the returning party, with the exception of the wrong item being received or on warranty exchange during the first 30 days after delivery. Items returned for warranty will only be replaced or exchanged, not refunded.