Sig Sauer NG68SPEAR-QD 6.8mm QD Suppressor Coyote

Description

The Sig Sauer NG68SPEAR-QD (Next Gen SPEAR) is a quick-disconnect rifle suppressor built with a monolithic Inconel core and a Clutch‑Lok mounting system for repeatable attachment. The design references LO-TOX features intended to reduce toxic fume exposure and includes a flash‑reducing end cap to lower visible signature. Available in a Cerakote Coyote finish, the unit is specified with a compact overall length and lightweight profile for use on modern rifle platforms.

Key Specifications

• Caliber reported as 6.8mm (multiple cartridge designations appear in source data).
• Material is specified as Inconel for core strength and durability.
• Diameter entries are reported as 1.67 in and 1.75 in (both values appear in the source).
• Overall length is listed as 6.96 inches.
• Weight is listed as 1.44 lb.
• Attachment type is a Quick Disconnect (Clutch‑Lok) mounting system.
• Finish is Cerakote in Coyote.
• Includes Clutch‑Lok mount / muzzle device as an accessory per source data.
• Feature set includes a Monolithic Inconel core for machine‑gun strength.
• Designed with a flash‑reducing end cap to lower visible signature.

The NG68SPEAR-QD combines a compact footprint with durable materials and a fast, repeatable QD interface for use on modern rifle systems. Its Inconel monolithic construction and Clutch‑Lok attachment are oriented toward long service life and consistent performance in demanding environments, while the Coyote Cerakote finish provides corrosion resistance and a subdued appearance.