These are crimp on .270 caliber aluminum gas checks.
The checks are sold in resealable clear plastic bags. USPS flat rate boxes and First Class mail are used to reduce shipping cost. Most orders ship in one business day Monday through Friday.
Sold in 4 quantities: 100 for $3.95, 250 for $5.50, 500 for $10.00 and 1000 for $18.00.
Posted by Mac on Oct 1st 2016
I have always used copper gas checks. This is the first time I have used aluminum checks. I will never go back to copper! The aluminum is much easier to install. They also ‘slide’ thru the sizing die much easier than the copper and with fewer problems. I will continue to buy checks from SAGE Outdoors as they are the cheapest I have found. They also have fast service and shipping. Well done SAGE!
All prices are in USD.