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Ruger’s LCR, Lightweight Compact Revolver, is the result of designers who were able to set aside preconceived notions and traditional mores, to produce a firearm for a critical mission… concealed carry, self-defense. The LCRx marks the introduction of the first LCR model with an external hammer option for those of us who want both double and single action capability in a defensive revolver.


Ruger LCRx

Manufacturer Sturm, Ruger & Co.
Model # 5430
Country of Origin Newport, NH U.S.A.
Type Double / Single Action
Actuation Trigger – External Hammer
Caliber 38 Special +P
Capacity 5
Barrel Length 1.875″
Rifling 1:16″ RH
Weight 13.5 Oz
Overall Length 6.5″
Height 4.50″
Width 1.28″
Grips Hogue® Tamer™ Monogrip®
Frame Material Series 7000 Aluminum
Barrel Material 17-4 PH Stainless Steel
Cylinder Material Series 400 Stainless Steel
Grip Frame Material Glass Filled Poly
Rear Sight U Notch Integral
Front Sight Ramped Pinned Blade
Trigger Pull DA/SA 10.9 lbs / 6.5 Lbs
MSRP $529

Nominal Weights & Measures

In reference to hammer or hammerless being the more appropriate configuration for a revolver of this type, you will find compelling, if not conclusive, arguments from both sides. The hammerless camp suggests the absence of a hammer means less chance of the revolver being snagged when drawn. Those in the hammer camp like the option of double action or single action operation.


Beyond these two propositions, the debate quickly deteriorates into obscure and highly improbable scenarios and rationalizations… very similar to most of my writing. I am in the hammer camp, because I would not carry a revolver loose in a pocket and I want the option of single action because it comes with no penalty. In fact, I’d like to have hammers on my shotguns and bolt action rifles… just in case.


A hammer alone does not a revolver make…


The Ruger LCRx’s fire control housing, the non-stressed area that holds all of the trigger and cylinder indexing parts and provides a handhold for a shooter, is made of modern polymer construction. Yup, the same type of time and use proven material that holds modern high stressed autoloaders together.  The frame and cylinder locking areas are made of 7000 Series aluminum alloy.


The LCRx’s barrel is made of 17-4 PH aerospace grade stainless steel. The heavily fluted cylinder is made of high strength Series 400 stainless steel. The cylinder finish is Ionbond DiamondBlack™ which is more of a plating than yet another epoxy coating. In fact, the appearance could easily be mistaken for a quality blued finish. The shock absorbing and very comfortable compact grip is a Hogue® Tamer™ Monogrip®.


Now here’s something different….


The picture below is of a hammerless version of the LCR, however, both hammer and hammerless are virtually the same in modular disassembly. This level of disassembly is never required for cleaning or routine service, I just wanted to illustrate the LCRx’s construction and got a little carried away.



The LCRx is a rugged little gun. Series 7000 aluminum is an aluminum-zinc alloy and highly resistant to stress corrosion cracking. Additionally, Series 7000 stainless may be precipitation-hardened to give it the highest strength of any aluminum alloy. The .38 Special cartridge has a SAAMI maximum pressure of 17,000 PSI. The +P version of the cartridge is rated at 18,500. Combined with the high strength stainless cylinder and barrel, the Ruger LCRx is listed as OK for a steady diet of .38 Special +P ammunition.

No, that is not a new trick combat hold…

The cylinder is supported at the front latch pin, the cylinder stop and at the ejector. Cylinder lock up and release is… crisp. Indexing is positive and alignment, checked with a range rod, showed no signs of misalignment or timing issues. The LCR is a very precise mechanical assembly.

The front ramped sight is pinned, making front sight swap outs relatively easy. Checking the Ruger Shop, they list 5 types of fiber optic or Tritium replacement sights and a Laser Max Laser. As is traditional with snub-nosed revolvers and consistent with application reality, the rear sight is a “U” shaped groove formed into the revolver’s top strap.

Personality… No not mine

The Goliath of a revolver on the right is actually a medium frame 4.2″ barrel Ruger GP100, which suggests why the diminutive size of the LCR works so well as a very concealable defensive weapon. The 38 Special +P provides convincing self-defense, but in a manageable firearm, unlike so many defensive firearms these days.


The LCRx’s grip construction takes the smack out of recoil and yes, the pinky finger will curl under the grip; an expected compromise for a very compact firearm of this type. For a guy who almost always shoots revolvers with adjustable sights, aiming through the grooved frame top initially feels like shooting downhill, but that feeling subsides after a cylinder or two of practice fire which results in the grip and sight alignment become more intuitive.

Ruger states that the “Patented Ruger® friction reducing cam is a next generation design in fire control systems that results in a smooth, non-stacking trigger pull”. Folks who shoot double action revolvers know that trigger pull can be roller coaster like in resistance. The LCR’s trigger is uniform in resistance, relatively short for double action and crisp. Unlike a revolver made for target work or hunting, defensive revolver trigger pull is mostly driven by spring rates required to assure reliable ignition.

Cut to the chase, Joe…


Shooting double action at 10 yards, with an over the top, kung fu, two-handed modified Wedemire grip…  and shooting Winchester 130 grain target ammo (782 fps over the chronograph) yielded this 2″ 5 shot group. It is a great target to lay over all of the 3″ groups I also shot on the same day. For me, a sub-palm sized group at that distance with a snubbed-nose revolver is excellent. Shooting five shots, single action from a rest, as an indication of the LCRx’s mechanical accuracy rather than my dubious marksmanship ability, put five shots more or less in the 1″ bullseye. Excellent, trouble-free revolver at a good price. For more information