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HEVI-SHOT HEVI-18 TSS Turkey 12GA 3.5in #7 Shot

UPC: 816383002049

$156.99

321 in stock

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Description

The HEVI-18 TSS line brings serious performance to turkey hunting with 18 grams per cubic centimeter tungsten pellets that hit harder and pattern tighter than anything else available. This isn't just marketing talk either. Independent testing shows TSS loads place literally three times the number of pellets in the vital zone at distance compared to conventional turkey loads, which translates to more reliable kills and more forgiveness if your range judgment or shot placement isn't perfect.

What Makes HEVI-18 TSS Stand Out

The combination of ultra-dense tungsten and HEVI-SHOT's friction-free spherical buffer creates incredibly tight patterns while maintaining devastating downrange energy. That 2 1/4 ounce payload of #7 shot moves at 1250 fps and stays lethal way beyond where traditional lead would start losing effectiveness. Because the tungsten is so dense, these smaller #7 pellets carry the same stopping power as much larger lead pellets, which means you get way more of them in each shell. The #7 shot size hits the sweet spot between pellet count and individual pellet energy, making this load adaptable to most turkey hunting scenarios.

Construction for Field Reliability

Each shell uses a unique crimp-seal resin that resists damage during handling and storage, keeping that spherical buffer sealed inside where it belongs. The thicker base wad, hotter primer, and clean-burning propellants make these rounds reliable in all-weather conditions, even in semi-automatic shotguns. HEVI-SHOT engineered these shells to perform when it matters, not just on the pattern board. Five rounds per box keeps your vest lightweight while giving you enough shells to pattern your setup and handle a season.

Extended Range Capability

Where HEVI-18 really separates itself is effective range. The density advantage lets you take confident shots at turkeys that would be stretching it with lead, potentially adding 15-20 yards to your practical shooting distance. That matters when a gobbler hangs up just outside your decoys or when miscalculating distance in the heat of the moment. The tighter patterns also give newer turkey hunters a genuine margin for error that can mean the difference between tagging out or going home empty.

Key Specifications

  • Gauge: 12 Gauge
  • Shell Length: 3.5 inches
  • Shot Material: Tungsten Super Shot (TSS), 18 g/cc density
  • Shot Size: #7
  • Payload: 2 1/4 ounces
  • Muzzle Velocity: 1250 fps
  • Rounds Per Box: 5
  • Manufacturer: Environ Metal Inc (Federal Premium)
  • Model Number: HS4507
  • UPC: 816383002049
  • Ammunition Type: Non-toxic shotshell
  • Application: Turkey hunting

What’s Included

  • 5 rounds of HEVI-18 TSS #7 shot 12GA 3.5in shells

Frequently Asked Questions

How does #7 HEVI-18 TSS compare to lead turkey loads?

The #7 TSS pellet carries the same downrange energy as lead #4 shot because tungsten is about 60% denser. This means you get significantly more smaller pellets in each shell for denser patterns. Real-world testing shows TSS loads put three times more pellets on target at 30-40 yards compared to traditional lead turkey ammunition, with better energy retention at extended distances.

What choke should I use with HEVI-18 TSS shells?

TSS performs best with slightly more open chokes than you'd normally use for lead turkey loads. Because tungsten is so hard, extreme constriction can actually blow patterns open. Most shooters get their best results with modified or improved-modified chokes rather than extra-full turkey chokes. Always pattern-test your specific gun, choke, and shell combination before the season.

How far can you ethically shoot HEVI-18 #7 TSS?

While TSS maintains lethal energy out to 60 yards and beyond, most hunters keep their shots under 50 yards for ethical reasons. HEVI-18 #7 is designed to deliver devastating patterns at 30-50 yards, making it suitable for both close-range blind hunting and longer-range situations where birds hang up outside decoy range. Pattern your specific shotgun to know your effective range.

Are HEVI-18 shells reliable in semi-automatic shotguns?

Yes. HEVI-18 uses a thicker base wad, hotter primer, and clean-burning propellants specifically designed for all-weather reliability in semi-automatic shotguns. The spherical buffer and crimp-seal resin also help ensure consistent cycling and performance across different shotgun types.

Additional information

UPC

816383002049

Manufacturer

Manufacturer Part Number

HS4507

Caliber/Gauge

12 Gauge

Length

3.50"

Product Type

TSS

Shipping Weight

0.905

Shot Size

#7

Units per Box

5

Cost per Round

31.40

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