Product Description The Hera Arms CQR Stock Spacer is available in three different thicknesses to allow for the perfect length of pull for your CQR buttstock. Machined from aluminum, these spacers are anodized black for durability and good looks. Hera Arms CQR Stock Spacer 1" Thick at MidwayUSA $11.90 Buy Now Check Price on Amazon Check Price on eBay Category: Gun Parts & AccessoriesColor: BlacksSize: 1"