CNC Milled from a solid block of 4140 steel.
Comes with our CNC machined green no-jam delrin mag follower and 600,000 cycle count spring and 3 position front sling mount.
Made in Canada.
Will fit Mossberg 590,535,835 and 935.
3 position front sling mount.
+1 tube length is 2.75 inch
+2 is 4.75inch and is designed for pre-2017 590/590a1 or 835
2 Reviews Hide Reviews Show Reviews
Mag Tube + 1 Extension - Mossberg 590
Quick shipping, Excellent quality, Looks fantastic. Only tested with snap caps so far but everything seems to be working great and I love the HiViz follower. Very happy with this purchase and service from S & J Hardware. Will definitely be purchasing from them again.
Mossberg plus 1 extension
No complaints. Quality feels excellent, installation was a breeze. Haven't had the gun to the range yet, and won't get the chance for a while, but feels nice and snug. Recommended.