The M4-22 RCR is their competition model that features their Dual Firing Pin Bolt, Ultra-Lite Barrel (weighs 8.75oz), and Ambi Forward Charging Handle System and is a premium .22 caliber semi-automatic rimfire rifle with aluminum upper and lower receivers and all the features of a true M4. The M4-22 RCR is largely mil-spec compatible and will accept most AR15 stocks, handguards and sights.

Features and Specifications

• 16" Ultra-Lite Barrel - 7" Solid Steel Barrel with a pinned and welded Aluminum Extension Tube
• Nickel Plated Bolt with Dual Firing Pins
• Aluminum Ambi Forward Charging Handle System
• Aluminum Rear Ambi Charging Handle
• Composite Free Float Handguard
• Gen2 Grip
• Semi-Automatic
• Aluminum Upper and Lower Receiver
• 25 RND Magazine
• Functional Forward Assist
• Bolt Catch
• Adjustable Flip Up Sights
• Shell Deflector
• 4 ½ Pound Trigger Pull
• Ejection Port Cover
• Adjustable Stock
• Popular AR Platform
• Easy Push Pin Disassembly
• Full Length Top Picatinny Rail
• 2-Position, Receiver Mounted Safety Lever
• Ambidextrous Sling Adapter Plate
• Mil-Spec FCG 
• Allows For Drop in Trigger Assemblies
• Standard “bicycle lock” Storage Safety
• Compatible With Most Standard AR15 Components and Accessories

Included:

• Owner’s Manual
• (1) 25rd Magazine
• Cable Lock