The Diana Outlaw is a sophisticated entrant in the mid range PCP air rifle market. Its good regulated shot count, pleasant side lever cocking and consistent trigger make the gun a strong performer. It looks good and feels good in the hand too.
At $499.99, the Diana Outlaw is priced between the rash of $300 PCPs and the more traditional $1,000-ish starting point for the premium brands. It’s available in .177, .22 and .25 calibers.
Probably the Benjamin Marauder is the gun to beat at the price. Compared to the Outlaw, the Marauder has a better trigger, is quieter and can’t be blank-fired with a magazine in place. But the Diana has a far more consistent regulated shot count, side lever action and more sophisticated looks.
This comparison to the Marauder means that the Diana Outlaw offers very good value for money. That’s always been the Marauder’s strong suit and the Outlaw clearly trades punches with the long-established champion in performance, value and quality. Here they are together.
The Diana Outlaw I tested was in .22 caliber. It achieved a maximum Muzzle Energy of 31.11 Ft/Lbs with the heavy, 21.14 Grain H&N Baracuda Match pellets.
The Baracudas also delivered excellent accuracy. At 25 Yards, the 10-shot test group was very respectable at about 0.3-Inches center-to-center using a scope at 9X magnification.
The Outlaw has a two-stage trigger. However, the first stage is considerably heavier than is normal and it feels rather more like a single stage trigger with a degree of creep. Sear release is predictable, however, and the overall effect quite pleasant. Pull weight averaged a comfortable 1 Lb 11 Oz.
It’s quite possible that the trigger would respond well to a little careful tuning. It is adjustable for pull length and sear engagement. Both adjustments are achieved by using hex wrenches inserted through appropriate holes in the trigger guard.
The Diana Outlaw has a manual trigger block safety. It’s actually in the trigger blade and has a side-to-side action. This safety has a red indicator for “off safe”. When engaged, the other side of the safety projects and prevents movement of the trigger by striking against the trigger guard itself.
This safety is simple to operate for a right-handed shooter. It’s less convenient for a left-hander, however, as a change of hold is required to operate by left-handers. It’s also too small for effective use in cold weather when wearing gloves.
The cocking lever works well and easily. It’s less slick than that of more expensive PCPs, but it’s definitely better than any bolt action I can think of.
The Outlaw has a regulated action. This produces a good, consistent Muzzle Velocity for 49 shots, as you can see from the graph below. From shot 50, pressure had fallen sufficiently that the regulator was no longer activated. The FPS then dropped steadily from shot-to-shot, as is expected.
This test was made using JSB-manufactured Daystate Rangemaster, 15.9 Grain pellets.
The Outlaw is supplied with a fully-shrouded barrel. This gives a fairly quiet report. It’s not “Marauder quiet”, however, it’s certainly backyard-friendly.
An interesting design feature is the series of tiny holes drilled in the rear of the shroud. Air can be felt exhausting from these holes whenever a shot is taken. It’s not a strong rush of air, but you can detect it with a hand in the right place.
As expected, the Outlaw is not fitted with any iron sights. In common with most higher-end air rifles, it’s not bundled with a scope either, thus leaving the choice of optics to the owner. I found the Aztec Emerald scopes to be a good partner for the Outlaw.
The top of the breech is grooved with standard airgun dovetails. The magazine does protrude above the top of the breech. However, there’s still sufficient clearance for the scope above the clip, even when using medium height rings.
One issue is that the magazine is loaded from the left side of the gun. This may cause issues with large diameter scope sidewheels, so the new owner should check this aspect before selecting a scope.
The magazine is of an interesting, quite complex design. Capacity is 13 pellets in .177 cal, 11 in .22 and 9 pellets in .25 caliber.
It’s easy to load without the need to hold back a sprung cover plate, as is often the case with other rotary magazines, due to an internal ratcheting system.
However, it does not block the action when all pellets are used and there’s no pellet counter. This means that it’s necessary to keep count of the shots fired to avoid a blank discharge.
The magazine slides easily and slickly into the breech, being retained in place by a magnet. There are flats on the side of the rotating pellet holder in the magazine. When a flat is in the vertical position for the second time, it’s a visual indication that the magazine is empty.
The Diana Outlaw is also fairly light. The weight of the sample I tested was 6 Lbs 10 Oz without scope. This compares to the 7 Lbs 5 Oz of a synthetic Marauder.
Machining finish is very good, with most metal parts having a uniform, black matt finish.
The stock has a simple design with no unnecessary curves or shaping. Wood finish is generally good and smooth, with areas of machine-made “checkering” on the forend and pistol grip to aid a good grip. The expected rubber buttpad seemed well-shaped and comfortable against the shoulder.
I found the Diana Outlaw very easy and comfortable to shoot. The stock design worked well for me, even though there is no adjustable buttpad or cheekpiece, as is common in more expensive PCP air rifles.
The Diana Outlaw uses a probe filling system to charge it with High Pressure Air. This probe has a standard “Foster” quick disconnect on the other end.
This design enables it to be connected directly to the standard female quick disconnect fitting found on HPA tanks and pumps without the usual, annoying need for an additional adapter. This makes it quick and easy to use, particularly for owners with other PCPs having a standard male fill nipple.
The cover for the fill port is spring-loaded. It’s pulled forward to insert the fill probe, then released back after filling. This is a far better solution than the more common separate screw-thread or push-in cover for the fill port.
Now there’s no chance of losing or dropping the cover and the fill port itself is automatically protected from the possible ingress of dirt. This is a first-rate feature that we have not seen on other PCP air rifles.
As you can tell, I liked the Diana Outlaw a lot. I think you will too!