Extension ring in alluminium anodizee...
Box of 50 rounds for rifle caliber 6 mm / 6 PPC
Box of 50 rounds for rifle caliber 243 / 308 win
Box of 50 rounds for rifle caliber 30-06 / 6.5 x 55
Box door 32 shots for the rifle 338 LM / 338 WM
The box carries 36 rounds for the rifle Short Magnum