Used Sig Sauer Rattler LT Upper Assembly 5.5" Barrel .300 AAC Blackout Rifle

Key Features

• Item Type: Rifle Upper
• Manufacturer: Sig Sauer
• Model: Rattler LT Upper 5.5"
• Caliber: .300 AAC Blackout (7.62x35mm)
• Overall Condition: Very Good

Product Description

SIG SAUER Rattler LT Upper 5.5"

This SIG SAUER Rattler LT upper receiver assembly is built around a compact 5.5" barrel.

Features a full-length Picatinny top rail for optics and a short M-LOK handguard for accessory mounting, with a muzzle device installed.

Specifications