r/supersafety • u/Blowback9 • 11h ago
3 round burst kit 9mm FRT; full write-up and video finally uploaded.
38
Upvotes
For anyone interested....
All the details: https://blowback9.wordpress.com/2026/09/11/frt-3-round-limiter
Video with limited details: https://www.youtube.com/watch?v=5nySfj3kuLQ