AR-15 Barrel Nut Washers / Shims 0.32mm - Stainless Steel-10 pcs
These 0.32mm stainless steel shims fit between the barrel nut and AR-15 upper receiver to allow for adjustment between the receiver and features like swivel studs, vent openings, free float quad rails, etc.
- Pack of 10 pcs.
- Precise CNC Machining
- Stainless Steel finish
- Fits: AR-15