Bootleg AR-15 5.56 M-LOK Partial Upper - 10.5"

Bootleg 10.5" Partial Upper BCG & Charging Handle NOT Included SPECIFICATIONS Weight – 2lb 9.3 oz Barrel Length – 10.5″ 9.4" Handguard Overall Length – 19″ Gas Piston System – Carbine Barrel Twist – 1:8 Caliber- .223 Wylde   Picmod Handguard: Extruded 6061 Aluminum Mil Spec Hard Anodizing BCM KMR Mounting System allows for easy installation for new builds or replacement of existing BCM KMR handguard. Full Length Mil Spec Picatinny Top Rail Excusive integrated PicMod Technology allows most picatinny accessories to mount without adapters while preserving a seamless flat KeyMod mounting surface Extended PicMod Feature on the bottom section for increased bipod mounting options Lightweight skeletonized design   Upper: Machined from forged 7075 Aluminum Mil Spec Hard Anodizing Forward assist eliminated for weight saving and reduced snag risk Lightweight design 6.2 oz stripped (.8 oz lighter than a mil spec upper receiver) 1.7 oz lighter than a mil spec upper receiver with hardware installed Captured dust cover door pin eliminating the need for the E clip Increased barrel mounting circumference maintaining a solid barrel / receiver interface Interference fit barrel extension interface for increased accuracy