King Competition Shotgun Shell Holder
King Competition MSH Gen 6 – Modular Shotgun Cartridge Holder for IPSC and Competition.
King Competition MSH Gen 6 – Modular Shotgun Cartridge Holder
The MSH Generation 6 is a high-performance modular shotgun shell holder, designed for hobby and competition shotgun use, including IPSC. This latest version cartridge holder improves on shell retention, release smoothness, and overall durability thanks to upgraded materials and manufacturing.
Shells are held firmly in place by high-strength magnets and are released cleanly with a short pull. The new guide system helps with cartridge alignment, even with varying cartridge dimensions. It supports all typical 12/70 competition cartridges without adjustment, though spring tension can be manually tuned if needed.
The King Competition system is compact, with tightly spaced shells staggered for either hand. It's compatible with all modern loading styles (load-2, load-4), and mounting is flexible—hook and loop, M6 bolts (included), or optional adapter. The backing plate is curved to wrap around the waist and stay within IPSC 75mm rules when mounted directly (using TEK-LOK or ELS may exceed this).
Shotgun Shell Carrier Specs:
- Cartridge distance to mounting face: 57mm
- Shell height adjustment range: 33mm (13mm self-adjusting)
- Weight (approx.): ASSM4 – 135g, ASSM8 – 260g, ASSM12 – 390g, ASSM20 – 670g, ASSM28 – 940g, ASSM32 – 1170g
- Max storage temp: +80°C
- Adapter not included in sizes ASSM20 and up
- TEK-LOK / ELS fork not included