S&J Hardware™ Mossberg 930 +3 Magazine Extension (MK II)
S&J Hardware
$99.99
- MIL-SPEC parkerized finish
- 3 position front sling mount
- CNC Milled from a solid block of 4140 steel
- 600,000 cycle count spring
- Includes CNC machined No-Jam Delrin® magazine follower
Made in Canada