The 100 Round Chamber Gauge is ideal for shooters who want to ensure better reliability of their ammo in chambering and extracting. Since .40 caliber bullets vary in diameter just enough to be frustrating, the Chamber Gauge is machined using S.A.M.M.I. spec's but the bullet area is opened up just a bit. This allows for fatter lead bullets that may give a false failure when checking quality. That's why we offer the 40XL. Jacketed bullets are more uniform in their manufacture and thus not as big an issue as lead or plastic coated bullets pose.

If you are a serious shooter, you are probably a serious reloader. If you are serious about reloading, then you probably own a case gauge. If you have done enough case gauging, then you know that case gauging sucks.

If you understand how lame gauging ammo is, then this is the product for you. You will spend an absolute minimum time gauging your ammo and a maximum time doing whatever else you have on your plate. Quite simply, this is the highest capacity case gauge that you can buy. Your friends will be jealous, your wife will have renewed interest in you, and your children will start to show you respect. Well... maybe all that stuff wont happen, but you wont care because you can gauge ammo like a boss.

100 dollars may seem stout for a simple device like this, but if you compare the price of this to other gauges on the market, you will see that this is actually the best deal out there. Nobody else even comes close to the value offered by this unit.
This Chamber Gauge is specifically designed to utilize a 100 round ammunition box as a "flip-tray", then can be flipped into an ammo box bullet down and ready for the range.

• 100-Hole for 40XL S&W
• Machined from aircraft grade aluminum
• Machines to S.A.M.M.I. spec's
• Works with Dillon Precision and many other ammo boxes
• Patent Pending Design