Foxtrot Mike Products MIKE-102 .223 Wylde Gen 2 Complete Upper Receiver - 12.5"

The FM Products MIKE-102 .223 Wylde Gen 2 Complete Upper Receiver is an excellent start for your next AR-15 build. This upper receiver is chambered in .223 Wylde and features a 12.5" match-grade barrel with a 1:8 twist rate, constructed from 41V50 steel with a Melonite coating. The barrel is vacuum stress relieved and has a burnished chamber for enhanced accuracy. It features 1/2x28 threads and comes equipped with an effective 4-port micro muzzle brake that can be swapped out for a different muzzle device. The mid-length gas system and .625” non-adjustable gas block ensure reliable performance. The billet aluminum upper receiver is type III hardcoat anodized for durability.

Note: Requires a MIKE-102 lower receiver, not compatible with standard AR-15 lowers.

Features:

• Chambered in .223 Wylde
• 12.5” Match-grade barrel, 1:8 twist rate
• 41V50 Steel barrel, Melonite coating
• Vacuum stress relived
• Burnished chamber
• 4-Port Micro Muzzle Brake
• 1/2x28 muzzle threads
• Mid-length gas system
• .625” Non-adjustable gas block
• Billet aluminum upper receiver, type III hardcoat anodized
• M-LOK handguard with front charging handle