Noveske GEN 4 18″ SPR 6mm ARC Upper

Barrel
• 18” 6mm Advanced Rifle Cartridge 416R Stainless with 1:7 twist
• Individual serialized barrel for QC purposes
• Hand polished Noveske Match Chamber
• Rifle length gas tube system
• Noveske marked gas block: Low profile, .750” journal, pinned to barrel
• M4 barrel extension w/extended hand polished feed ramps
• 5/8” x 24 DeadAir Flash Hider

Upper Receiver
• Noveske Gen 4 precision machined billet receiver from 7075-T6 aluminum w/extended feed ramps
• Hardcoat type III anodizing, then Bazooka Green Cerakote ceramic coating for superior finish longevity
• Black nitride Noveske marked forward assist
• Noveske Marked Geissele Super Badass ambidextrous charging handle
• Featuring anti-rotation interface with handguard
• Phosphate coated bolt carrier, full auto compatible, chrome lined carrier bore and key
• Properly staked grade 8 American made gas key bolts
• Dimond like coated JP Enterprises 6mm ARC/6.5 Grendel EnhancedBolt™ made from SAE 9310 heat treated steel

Handguard
• GEN 4 NSR-15” (M-LOK) Free Floating Handguard
• Featuring M-LOK mounting positions every 45 degrees with picatinny 1913 top rail
• Light weight American made steel barrel nut