So far as we can tell, this is the first manufactured Mossberg 500/590/590A1/Maverick 88 quad rail produced [and what a great piece]! This Mossberg rail is the last word in quality accessorizing.
Prepare to be blown away, because this is the real deal. This Mossberg 500/590/590A1/Maverick 88-compatible rail is beautiful and entirely functional. This work of art now allows any picatinny rail accessory, such as those on your rifle, to be mounted on the Mossberg 500/590 -even the 590A1 and Maverick 88. Take your shotgun to the next level!
No gunsmitthing required! This rail will fit both tapped and untapped receivers. Installation takes under 10-minutes from the time the rail is removed from the box to the time the shotgun is ready to fire. We even supply the tools and instructions!
Compatible with 12ga models!
Also, now compatible with extended- and non-extended magazine tubes! Models without extended magazines can use the supplied spacer tube during the installation!
It is recommended that the bayonet lugs on the 590A1 be slightly narrowed about .005″ on each side [using a hand file (not included)] for the best fit. OEM heat shields should be removed as this rail replaces them. The manufacturer recommends a minimum barrel length of 18-inches. The clamp supplied with this rail is not compatible with models featuring a breach muzzle or flash hider/supressor-style muzzle. Breach muzzle retrofit kit AVAILABLE HERE. Manufactured by Black Aces Tactical. Proudly Made in America.
*Firearm and accessories pictured are not included.
***NOTE: The clamp system in this kit sees 100% of the shock associated with every round fired. It is of the utmost importance that the clamp be as tight as possible so as not to move backwards. Loctite and frequent checking of the clamps is recommended. If the clamp works loose, all of the energy is transferred to the pins and screws, which are not meant to see that level of shock.***