Man, I get so tired of this same comment. The Specter DR does not lose zero. When it comes to the Specter DR, the critics always seem to be people who have never used it. They read some obscure report on some website about loss of zero; they are confusing problems with the Elcan C79 with the Specter DR. The elevation adjustment on the DR has a locking mechanism. It won't lose zero. It is not the same as the NF 1-4. With the Elcan an easy and effortless flick of a lever switches from 1x to 4x instantaneously. It is not the same as the time and effort it takes to turn the magnification dial on say a NF 1-4 or Leupold CQ/T 1-3. For three gun matches the scope is magnificent. I also know there are people here on CGN who have had tremendous success using the DR in service rifle. Anyone who says they are junk, inaccurate, or unreliable likely has never owned one and likely never even handled one.
Ignore the nay-sayers. Best scope ever for your black rifle. You will love it.
And, if it is good enough for US SOCOM, I am sure it will stand up to the intense rigours of the Canadian rifle range, and I am sure it can bounce around a bit in the bed of your pick-up truck without spontaneously combusting. In fact, it just might even be good enough for Petawawa!
The Specter DR is not your Daddy's Elcan.