V Seven Nitride/Melonite Finish Carrier w/Staked Key. The Proper Carrier Is Crucial To The Reliability And Performance Of Any Ar Rifle. The Carrier Provides The Foundation For Reliability Built On Solid Material Science And Engineering. Simply stated our products are the result of countless hours of engineering and scientific study. This is why everything we do at v7 is focused on ensuring the highest quality and most reliable product on the market. The V7 Carrier Is Constructed From The Same 8620 Alloy That Is Used For The AR-10 & DPS/Sr-25 Platform. Simply stated our products are the direct result of a strong commitment to the AR platform. Specifications for V Seven Nitride/Melonite Finish Carrier with Staked Key: Manufacturer: V Seven Color: NIT/Melonite Finish: Melonite Caliber: .308 Winchester Gun Make: AR Platform Gun Model: AR-10 Gun Type: Rifle Additional Features: w/Staked Key Condition: New Projectile Caliber: .308 Caliber Features: Constructed From 8620 Alloy Carrier Use For Both Ar-10 & Dpms/Sr-25 Platforms Finish Is Black Melonite 100percent Mpi Tested Package Contents: V Seven Nitride/Melonite Finish Carrier with Staked Key What firearm models does the manufacturer say V Seven Nitride/Melonite Finish Carrier with Staked Key is compatible with? The manufacturer says that V Seven Nitride/Melonite Finish Carrier with Staked Key is compatible with AR-10V Seven CARR-NiT308: Nitride/Melonite Finish Carrier w/Staked Key