The Carlson’s Cremator Ported Choke Tubes (brand part no. 11522) are a 12 gauge, mid/long range pair machined to fit Browning Invector Plus barrels. Carlson’s builds the Cremator series around Triple Shot Technology (TST), a series of three graduated rings in the taper section that create a more gradual transition from the shotgun bore to the final constriction, reducing pellet deformation and flyers for denser patterns. The tubes install and remove without a wrench and add muzzle protection at the barrel’s crown. Optima HP and Remington Pro Bore Long Range versions of this choke should not be run with steel shot larger than #2.

Key Specifications

• Sized for 12 gauge Browning Invector Plus barrels.
• Sold as a 2-choke mid/long range set.
• Built around Triple Shot Technology (TST), three graduated taper rings.
• Delivers a gradual bore-to-constriction transition for less pellet deformation.
• Produces denser patterns with fewer flyers.
• Wrench-less installation and quick removal.
• Adds muzzle protection at the barrel’s crown.
• Precision-machined from 17-4 stainless steel.
• Made in the USA.

Frequently Asked Questions

What barrels does this choke set fit? Browning Invector Plus barrels, 12 gauge.

Is there a steel shot restriction? Yes, Optima HP and Remington Pro Bore Long Range versions should not be run with steel shot larger than #2.

Do I need a wrench to install these? No, the tubes install and remove without a wrench.

Buy the Carlson’s Cremator Ported Choke Tubes

Pattern tighter with a purpose-built TST choke set. Order it from our shotgun chokes selection at our Lubbock, Texas gun shop for fast, direct shipping.