Aluminum Buffer Tube for M4 / M16 AEGs (Black)

Dimensions: 1

Great for your custom built Hicapa

UNIVERSAL FITMENT DESIGN: COMPATIBLE WITH M4 / M16 / AK MAGAZINES

At the top of the receiver is a tactical rail

Prometheus 6.03 EG Tight Bore Inner Barrel [229mm] SRC Aluminum Buffer Tube for M4Prometheus 6. 03 EG Tight Bore Inner Barrel 229mm Inner barrel bore width of 6. 03mm with a tolerance of 0. 01mm, made of stainless steel for superior strength necessary to maintain accuracy without the need for coatings. The barrel is arguably the heart of any airsoft gun and determines various performance factors such as velocity (FPS), accuracy, and precision (consistency). Real steel guns have a single metal barrel while airsoft gun barrels come