NUPROL RZR .20G The BBs are constructed from Polymer, and are 5.95mm in diameter, with a +/- 0.01mm Tolerance. The BBs are sorted before bottling, only allowing BBs within 0.01mm in size difference to be used. NUPROL’s latest BBs are slightly smaller than other brand BBs, which helps with Weapon Feeding and with Tightbore Barrelled Weapons. The BBs come in a newly designed bottle, featuring a square design allowing up to 3300 BBs to be contained within its more stable and tough design. This is the base weight of BBs, and are typically used for Chronoing weapons at Game sites, and are great for CQB and Indoor Environments. These BBs are perfect for any Airsoft Skirmisher looking for their next go-to brand of BB, and for those looking for a more reliable and consistent BB. Features: Part of NUPROL’s BB Range Great starter Airsoft BB’s Great for CQB and Indoor Environments White in Colour Newly Designed Bottle Shape Approx. 3.3k BBs per Bottle 5.95mm +/- 0.01mm tolerance Package Includes: RZR 0.20g Precision BB x3300 Bottle