Wilson Combat Nickel Boron BCG w/ Upper Parts Kit

Description: Wilson Combat Nickel Boron BCG w/ Upper Parts Kit. This premium bolt carrier assembly kit includes the Wilson Combat Nickel Boron BCG in combination with the Wilson Combat AR-15 Upper Receiver parts kits. Included with the upper receiver parts kit is a Mil-Spec forged charging handle assembly, ejection port cover, ejection port cover roll pin and clip, ejection port cover spring, forward assist assembly, forward assist roll pin, and forward assist spring. The nickel boron BCG showcases precisely machined, finished, and hardened to ensure long term proper gas system functioning and reliability.  This combo works great for repairing, for completing, and as upgrade components for a tune-up.

BCG Features:

• Nickel Boron finish
• Bolt material is Carpenter 158
• Mil-Spec parts ensure a long service life
• Machined ejector and extractor per mil specs
• Full Auto carrier (see note)
• Drop in fit for any quality 5.56 case head based AR rifle (.223/5.56 NATO, .300 Blackout, .204 Ruger  or 7.62X40 WT)
• NOTE- The only difference between "semi-auto" and "full-auto" carriers are the carrier weight and external profile. The "full-auto" carrier is slightly heavier to provide more mass and lower cyclic rate that can benefit carbine length and shorter gas systems, short-barreled/suppressed rifles and machine guns. The "semi-auto"carrier is slightly lighter to provide the least amount of recoil impulse for rifle-length gas systems and its design makes reinstalling the firing pin easier after cleaning.

Benefits of Choosing Nickel Boron:

• Outperforms hard chrome and nickel-phosphorous (hardness/wear resistance)
• Withstands high temperatures and is easy to clean
• High hardness (Rockwell 70 C +)
• Greater abrasion and wear resistance over time
• Low coefficient of friction requires less lubrication
• No hydrogen embrittlement

AR-15 Upper Receiver Kit Includes:

• Mil-Spec forged charging handle assembly
• Ejection port cover
• Ejection port cover roll pin and clip
• Ejection port cover spring
• Forward Assist assembly
• Forward Assist roll pin
• Forward Assist spring

Manufacturer: Wilson Combat

Note: It is recommended that all Wilson Combat parts be installed by a qualified and trained gunsmith.

PRODUCT SPECIFICATIONS:

• Brand: Wilson Combat
• Caliber: .223 Rem,5.56x45mm,.300 Blackout,.204 Ruger,7.62x40 WT
• Finish / Color: Nickel,Stainless Steel,Black
• Firearm Type: Pistol,Rifle
• Material: Steel,Aluminum
• Models Fit: AR-15