Carl Cremator Ported Bro Invect 2-Pack (MR & LR)

The Carl Cremator Ported Bro Invect 2-Pack gives you a matched pair of shotgun choke tubes engineered for consistent, dense patterns across mid-range and long-range shooting. Built on Carlson's proven Triple Shot Technology (TST), these ported tubes deliver the kind of reliability waterfowl hunters depend on when conditions matter and misses are costly. This two-pack includes one mid-range and one long-range constriction, so you can dial in your shot placement for different distances and bird behavior without swapping guns.

TST's three graduated rings in the taper section create a gentler transition from your shotgun bore to the final constriction. The result: less pellet deformation, fewer flyers, and tighter, more predictable patterns. The extended parallel section—25% longer than standard tubes—tightens your shot column even further, giving you the density you need to anchor birds cleanly. Because these are ported tubes, recoil management improves, making longer hunts less punishing and follow-up shots more controllable. Installation is wrench-less, removal is quick, and the added length provides a bit of muzzle protection too.

Charter Arms builds these from heat-treated 17-4 stainless steel, precision-machined for durability season after season. They handle steel shot without size or speed restrictions across all three constrictions, so you're covered for early-season waterfowl and whatever conditions the season throws at you. Made in the U.S.A., backed by a lifetime warranty, and trusted by hunters who won't settle for generic patterns.

Key Features

• Triple Shot Technology (TST) for reduced pellet deformation and denser patterns
• Ported design reduces recoil and improves follow-up shot control
• Extended parallel section for tighter, more consistent shot placement
• Mid-range and long-range constrictions in one 2-pack
• Steel shot compatible across all constrictions
• Wrench-less installation and quick removal
• Heat-treated 17-4 stainless steel construction
• Made in the U.S.A. with lifetime warranty

Specifications

Frequently Asked Questions

What shotgun models do these Invect choke tubes fit?

These tubes are designed for Invect-compatible shotguns. Verify your shotgun's choke tube system before purchase to ensure compatibility.

Can I use these ported tubes with steel shot?

Yes. The Cremator Ported tubes handle steel shot without size or speed restrictions across both the mid-range and long-range constrictions, making them suitable for waterfowl hunting throughout the season.

What's the difference between the mid-range and long-range tubes in this pack?

The mid-range tube provides a more open constriction for closer shots, while the long-range constriction tightens the pattern for distant birds. Having both lets you adapt to hunting conditions without changing guns.

Do these tubes require special tools to install?

No. Installation is wrench-less, and removal is quick. The extended design also offers added muzzle protection on your shotgun.