First Look: Bismuth Bone Buster Waterfowl Choke Tube

by
posted on August 24, 2021
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
mainbrowning-invector-ds-bismuth-bone-buster.jpg
Carlson's new Bismuth Bone Buster Choke tubes are designed specifically for waterfowlers looking to unlock the full potential of Bismuth ammunition. A cheaper alternative to tungsten, bismuth has long been lauded for its downrange energy, and the tight patterns of which it is capable. Bone Buster tubes promise to enhance this latter quality using a longer parallel section and tighter constrictions, which better pattern bismuth loads than standard factory tubes. Manufactured in the USA from 1704 stainless steel, the choke tubes are coated with a non-reflective matte-black finish, a combination which should stand up easily to the rigors of the marshland. For more information on Carlson's Bismuth Bone Buster Choke Tubes, which come in 12- and 20-gauge, in Mid Range (best for 20-45 yards), and Extended Range (best for 40-60 yards) configurations, please visit choketubes.comMSRP: $47.50

Tubes Styles Available:
Benelli Crio Plus
Beretta
Benelli Mobil
Beretta Optima HP
Browning Invector DS
Browning Invector Plus
Remington
Retay
Winchester-Browning Invector-Mossberg 500

Latest

Long Beard TSS Beauty 2
Long Beard TSS Beauty 2

Turkey Loads 101

Seemingly simple, selecting the proper turkey load is anything but a grab-and-go proposition nowadays. Instead, it requires consideration of key load characteristics, purpose and value, all of which are covered in this article.

New for 2026: Kings Camo XKG Summit Series Packs

Kings Camo has launched its all-new XKG Summit Series Packs. Engineered for versatility, comfort and load-hauling capability, this pack systems offer modular performance suitable for a wide range of adventures, from streamlined day hunts to extended backcountry trips.

New for 2026: Real Avid Ratchet Rest Adjustable Height Shooting Bags

Real Avid has announced the Ratchet Rest—Adjustable Height Shooting Bags designed to give shooters exact elevation control, faster target alignment and repeatable shooting performance.

MDF Invested $48.3 Million for Conservation in 2025

The Mule Deer Foundation (MDF) mobilized a total of $48.3 million for mule deer and black-tailed deer in 2025, its second-best year on record. Across 153 projects in 17 states, MDF helped restore more than 537,000 acres of critical wildlife habitat, benefitted 129 deer herds and eliminated or converted 149 miles of hazardous fence to restore safe movement corridors for wildlife.

Behind the Bullet: .17 Mach 2

Ever heard of the .17 Mach 2? Go behind the scenes on this hot little rimfire round with resident ammo guru Phil Massaro.

Tuo Curates Specialized Turkey Hunting Collection

For the 2026 spring season, Tuo has architected a technical system specifically curated to meet the demands of turkey hunters. While engineered for maximum versatility, the Tuo ecosystem has developed a particular following in regions where the early season isn't defined by green leaves and lilac blooms, but by the high-contrast skeletal timber and grey-scale of the early spring woods.

Interests



Get the best of American Hunter delivered to your inbox.