Browning T-Bolt Double Helix / 22 WMR 17 HMR Magazine Black 10 Round 10RD

Browning T-Bolt Double Helix / 22 WMR 17 HMR Magazine Black 10 Round 10RD. T-Bolt rifles were the first bolt action rifles that took the old school single-shot action and combined it with double-mag bolt action technology - basically two things that eliminated magazine feeding failures. T-Bolt rifles were created by combining the best of both worlds - speed and precision - and the only result was a devastatingly accurate rifle that most shooters would describe as a Browning. That's exactly the o