I have been in on the building of more than a few custom rifles. I’ve had some built for me, shared in the work occasionally, even done all the work myself when I had access to good tools or sometimes when I just lacked access to hard cash. Some of these rifles turned out exactly as planned. Some turned out better. The majority were good rifles, but there were usually some things I would have done differently if I had it to do over, which I often did.

Jeff Cooper conceived the Scout rifle as a general-purpose rifle for hunting and self-defense. The author’s custom rifle does not quite meet all the specifications for a Scout, but it meets his needs well.

The subject of this article is a custom Mauser I had built a few years back. The result is a very nice rifle of the Scout configuration, but it didn’t turn out as planned. In fact, I didn’t plan on building it at all. In spite of considerable experience with custom guns, I stumbled along blindly to the siren’s song of the low-cost surplus rifle. It is a common affliction with these guns.

The finished rifle is not a true Scout, as the weight is more than the ideal 61?2 pounds specified and it does not have a retractable bipod or Ching sling. However, I am very happy with the results, and it remains one of my favorite rifles. It is just that I could have built it more efficiently and not sacrificed a potential collectable in the process. One must learn from one’s mistakes.

The birth of this custom pseudo-Scout began innocently enough about five years ago with a deal on an FR-8 Spanish Mauser I just couldn’t pass up. I didn’t need the rifle, but I was in the mood to tinker with something noisy and liked the looks of this surplus rifle. Examples like it were plentiful and economical at the time, but prices have gone up considerably since then. It looked like it would be a handy little carbine for rough duty. The action was smooth for a Spaniard, and the bore looked nice. It shot pretty well considering that the sights were crude and harder to adjust than a teenager’s attitude.

The FR-8 is a hybrid built by Spain in the early 1950s. The Mauser 98 action was mated with a new barrel, sights and flash suppressor that give the carbine a unique appearance.

Speaking of attitude, the FR-8 is undoubtedly the meanest-looking surplus Mauser you’re likely to run across. It looks like the love child of an M98 and an AK-47. Back in the early 1950s the Spanish government was tight on money, and though it had officially replaced the Mauser turnbolt with the more modern CETME assault rifle, Spain was not able to supply its troops fully with the select-fire guns. The solution was to rebarrel some of the many 1916 and 1943 Mausers that were on hand to fire the new 7.62 NATO cartridge. Those rifles built on the 1916 Mauser were designated as FR-7 carbines and, since the action is of the Mauser 93 design, are not as strong as the FR-8 carbines built on the Mauser 98 action.

In the process of modifying the Mausers, the Spanish armorers added an aperture rear sight, protected front sight, flash suppressor and even a fake gas tube that served as storage for a cleaning kit. I guess they thought modernizing the looks of the Mausers would keep the boys who had to carry them instead of the new assault rifles from getting picked on too much by their better-armed comrades.

I kept the FR-8 as is for a time, and while it was a fun gun, it had its shortcomings. I tinkered with the sights until I had them pretty close, but I was still not happy with the groups I was getting. I reasoned that a scope might help, so I called the people at what was then Ashley Sight Company, now XS Sight Systems, and requested one of their Scout scope mounts.