Wilson Combat 6.5 Grendel Bolt Carrier Assembly, Polished Nickel Boron

Description: Wilson Combat 6.5 Grendel Bolt Carrier Assembly, Polished Nickel Boron. This polished nickel boron Wilson Combat 6.5 Grendel bolt carrier assembly is precisely machined, finished and will ensure long term proper gas system functioning and reliability. The bolt is precision machined from aerospace grade 9310 tool steel, shot-peened for increased strength and includes a tool steel extractor and ejector, and is magnetic particle inspected and randomly batch high pressure tested. The 8620 steel carrier includes a properly machined Mil-Spec gas key that is completely Nickel Boron plated for the smooth operation and easy cleanup.

Features:

• Nickel Boron finish
• Bolt material is aerospace grade 9310 MPI inspected
• 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 6.5 Grendel caliber AR rifles (Not compatible with 7.62x39)
• Type "2" Grendel bolt with 1.36" bolt face dimensions work with most 6.5 Grendel barrels
• 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.
• Manufactured by Wilson Combat's finest domestic Mil-Spec contractors these are among the best 6.5 Grendel rifle bolts on the market and the same bolts they use as the basis of our renowned custom rifles!
• Wilson Combat's bolt is precision machined from aerospace grade 9310 tool steel, shot-peened for increased strength and includes a tool steel extractor and ejector, appropriate extractor spring, and is MPI (Magnetic Particle Inspected) and randomly batch HPT (High Pressure Tested). 
• The extractor is 4140 gun quality, annealed, cold drawn steel per the Mil-Spec.
• The 8620 steel carrier includes a properly machined Mil-Spec gas key that is completely Nickel Boron plated for the ultimate in smooth operation and easy cleanup. It is secured to the carrier via Grade 8 fasteners and properly staked in our shop during the final inspection.
  
• These precisely machined, finished and hardened parts will ensure long term proper gas system functioning and reliability.

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: 6.5 Grendel
• Finish / Color: Nickel
• Firearm Type: Rifle
• Material: Steel
• Models Fit: AR-15