CMMG .300 Blackout 8" AR Upper, Banshee 100 MK4

Description: CMMG 5.56x45mm 16.1" Complete AR Upper, Resolute 100 MK4. This complete upper is manufactured by CMMG and chambered in .300 Blackout. Features of this upper include the CMMG RML 15 M-Lok handguard. This upper features a 5/8" x 24 muzzle thread, 8" barrel length, a hard coat anodized black finish, 1:7 barrel twist, and as a MK4 platform it can accept standard AR-15 style magazines making it versatile with conversions. This upper is perfect for your next AR custom workshop build and will provide top tier statistics and high grade for performance for your AR-15 platform.

Features:

• Platform - MK4
• Caliber - .300 BLK
• Operating System - Direct Impingement
• Barrel Length - 8
• Barrel Twist - 1:7
• Barrel Contour - MT
• Barrel Material - 4140CM, SBN
• Muzzle Device - CMMG A2 Compensator
• Muzzle Thread - 5/8 x 24
• Gas Port Location - PISTOL
• Gas Block - 0.750" Non-Adjustable
• Upper Receiver - Forged 7075-T6 AL M4 Type Upper
• Hand Guard - CMMG RML15 M-LOK
• Finish - Hard Coat Anodized Receiver and Hand Guard
• Weight - 3.2

Manufacturer: CMMG

PRODUCT SPECIFICATIONS:

• Barrel Length: 8"
• Barrel Thread Pitch: 5/8" x 24 TPI
• Brand: CMMG
• Caliber:  .300 Blackout
• Finish / Color: Black
• Firearm Type: Rifle
• Material: Aluminum,Steel
• Models Fit: AR-15