Browning T-Bolt Double Helix 22 LR Magazine

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Specifically made to fit T-Bolt 22 LR rifles. A groundbreaking design that assures excellent feeding. Holds ten rounds of 22 LR (Longe Rifle) cartridges only. Not compatible with T-Bolt 17 HMR or 22 WMR rifles.

Slimmer, lighter and easier to handle than the competition’s rotary rimfire magazine, the ten-round Double Helix uses a torsion drive spring and interlocking gear design to maintain correct timing and exact cartridge alignment for smooth, reliable feeding. The translucent gray body allows for easy verification of the number of remaining cartridges. Ammunition can be removed by moving the exposed gear back slightly to gently drop each cartridge without tools or scraped fingers. Made specifically for T-Bolt 22 LR rifles. Does not fit the T-Bolt 17 HMR or 22 WMR rifles.

The smooth, rounded exterior contours of the Double Helix, along with twin gripping grooves, tapered shape and a slightly extended baseplate design make insertion positive, while the spring-assisted drop-free magazine ejection feature allows for rapid magazine changes.

The Browning Double Helix rotary magazine system is easy to load, easy to carry and easy to use. Most of all, it’s easy to see the Double Helix magazine design is the shape of things to come.

  • Metal and polymer body
  • The patented Double Helix rotary box magazine uses torsion spring-driven interlocking gears for added reliability
  • Easy loading and unloading
  • Cartridges shown not included


SKU 7929
MPN 112055290
Material Plastic
Color Black
Caliber 22 LR
Capacity 10
Magazine Feed Style Rotary
Length 0"
Weight 6.4 oz


Extra Information

22 LR
Browning T-Bolt