Silver Shadow/Gilboa G16556SAB 5.56x45mm

The Silver Shadow/Gilboa G16556SAB is a 5.56x45mm carbine designed for use on the range, in duty applications, and in competition settings. It pairs a 16-inch stainless steel barrel with a nitride-finished bolt carrier group and an adjustable synthetic stock for practical, user-focused performance.

Built with a mix of billet and forged components and finished in black, the carbine balances durability and ergonomics. The receiver and control layout support optic mounting and standard AR-style handling, while the adjustable stock and polymer grip provide a familiar, adaptable cheek weld and purchase for varied shooters.

Key Specifications

• The caliber is .223 Rem / 5.56 NATO.
• The action is semi-automatic.
• The barrel length is 16 inches.
• The barrel material is 416 stainless steel.
• The barrel finish is black Teflon.
• The rate of twist is reported inconsistently across sources and should be confirmed.
• The capacity is 30 + 1 rounds.
• The bolt carrier group is finished in black nitride.
• The stock is an adjustable black synthetic design.
• The unloaded weight is 6.61 lbs.

The Silver Shadow/Gilboa G16556SAB provides straightforward 5.56x45mm performance in a configurable carbine platform. Consider buying the Silver Shadow/Gilboa G16556SAB 5.56x45mm online today for a practical, adaptable AR-style rifle option.