Winchester Super Suppressed – .350 Legend, 255 gr Open Tip Range, Subsonic (SUP350)

Winchester Super Suppressed™ in .350 Legend: a 255-grain Open Tip Range load engineered for subsonic use with suppressed firearms. Winchester publishes 1060 fps muzzle velocity and 636 ft-lbs muzzle energy, with a G1 ballistic coefficient of 0.325. Symbol SUP350, UPC 020892226241. This listing is for this Super Suppressed .350 Legend load only.

Built for Suppressed Subsonic Work

Winchester positions Super Suppressed ammunition for noise reduction, decreased barrel and suppressor fouling, and recoil mitigation. Velocities below the speed of sound help keep report lower. The encapsulated bullet base uses a copper jacket that encloses the base to reduce lead fouling in barrels and suppressors.

Cartridge Details

• Open Tip Range bullet for consistent accuracy on target and range use through suppressed and non-suppressed firearms
• Modern straight-walled .350 Legend case design with common head diameter and rebated rim
• 20 rounds per box (this SKU)
• Subsonic velocity rating

Winchester Super Suppressed SUP350 Specifications

Frequently Asked Questions

Is this subsonic?
Yes. Winchester rates Super Suppressed SUP350 as subsonic at 1060 fps.

What bullet does Winchester list?
A 255-grain Open Tip Range bullet with an encapsulated base.

How many rounds in this package?
20 rounds per box for symbol SUP350.

What caliber is it?
.350 Legend only — this listing is for SUP350.