Dytac Stainless Steel Shims Set for Barrel Nut (AEG/ PTW/ EBB Airsoft Rifle)

Dytac Stainless Steel Shims Set for Barrel Nut (AEG/ PTW/ EBB Airsoft Rifle) Stainless steel Construction 4 types: 20pcs in total ( 25 x 30 x 0.5mm *5/ 25 x 30 x 0.3mm *5/ 25 x 30 x 0.2mm *5/ 25 x 30 x 0.1mm *5 ) Suitable For AEG/ PTW/ EBB Airsoft Rifle Barrel Nut