The GG&G Quick Detach Rear Sling Attachment with Enhanced Heavy Duty Push Button Sling Swivel Mossberg 590 Shockwave is an exciting and popular addition to the Mossberg shotgun lineup. Shotgunners today like the tactical flexibility that a quick detach sling provides. GG&G has developed a solution for those shooters with the Mossberg Shockwave, The Mossberg Shockwave Quick Detach Rear Sling Attachment. This QD rear sling attachment provides an excellent single point sling set up. Unlike other similar products on the market, the GG&G Mossberg Shockwave QD Sling Attachment does not incorporate an attachment nut on the side opposite the sling swivel.Note- Will not fit the 20ga ShockwaveFeatures Compact and easy to installManufactured specifically for the12ga ShockwaveComplete installation instructions includedNo modification to shotgun requiredDesigned and manufactured to withstand the rigors associated with professional useAmbidextrousProvides a side mounted QD sling mountPlaces the ...