Model UM84R Universal Military Holster for Revolvers

MODEL: UM84R SKU: PART:

The UM84R is the commercial offering of the M12 military holster for 4 in. revolvers. It's ambidextrous and, with other Bianchi accessories, provides several different carry options. Flap is quiet and removable . The Quick-Lock™ belt fastener securely attaches to up to 2.25 in. (58 mm) belts. Rugged Ranger™ trilaminate construction featuring a ballistic weave exterior, closed-cell foam center and a smooth nylon lining. Includes a mil-spec field cleaning rod.
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Model UM84R Universal Military Holster for Revolvers,

The UM84R is the commercial offering of the M12 military holster for 4 in. revolvers. It's ambidextrous and, with other Bianchi accessories, provides several different carry options. Flap is quiet and removable . The Quick-Lock™ belt fastener securely attaches to up to 2.25 in. (58 mm) belts. Rugged Ranger™ trilaminate construction featuring a ballistic weave exterior, closed-cell foam center and a smooth nylon lining. Includes a mil-spec field cleaning rod.
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$91.00
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Additional Information

Print The UM84R is the commercial offering of the M12 military holster. Designed to specifically fit 4 in. revolvers such as the S&W L frames or Ruger GP100. Its unique, ambidextrous design, when worn with other Bianchi accessories, provides several different carry options. The Quick-Lock™ belt fastener securely attaches to up to 2.25 in. (58 mm) military belts. Rugged Ranger™ trilaminate construction featuring a ballistic weave exterior, closed-cell foam center and a smooth nylon lining. Includes an mil-spec field cleaning rod designed into the holster. Water-resistant and hand washable. U.S. and Foreign Patents.
Firearm fits for this holster model ( 116 matches )
ManufacturerMFG
Model
Barrel Len.
Caliber
Light Available / Mt
Mount Available
Colt
King Cobra
2.00
.38 Special
No/
No
No
King Cobra
4.00
.357 Mag
No/
No
No
King Cobra
6.00
.38 Special
No/
No
No
King Cobra
8.00
.357 Mag
No/
No
No
King Cobra
4.00
.38 Special
No/
No
No
King Cobra
8.00
.38 Special
No/
No
No
King Cobra
6.00
.357 Mag
No/
No
No
Mk III Lawman
4.00
.357 Mag
No/
No
No
Mk III Lawman
4.00
.38 Special
No/
No
No
Mk III Lawman
2.00
.38 Special
No/
No
No
Mk III Official Police
3.00
.38 Special
No/
No
No
Mk III Official Police
6.00
.38 Special
No/
No
No
Mk III Official Police
2.00
.38 Special
No/
No
No
Mk III Official Police
4.00
.38 Special
No/
No
No
Mk III Official Police
5.00
.38 Special
No/
No
No
Python
2.50
.357 Mag
No/
No
No
Python
6.00
.357 Mag
No/
No
No
Python
8.00
.357 Mag
No/
No
No
Python Elite
4.00
.357 Mag
No/
No
No
Python Elite
6.00
.357 Mag
No/
No
No
Python Hunter
8.00
.38 Special
No/
No
No
Python Target
8.00
.38 Special
No/
No
No
Trooper
2.50
.357 Mag
No/
No
No
Trooper
4.00
.22 LR
No/
No
No
Trooper
2.50
.22 LR
No/
No
No
Trooper Mk III
4.00
.357 Mag
No/
No
No
Trooper Mk III
6.00
.22 LR
No/
No
No
Trooper Mk III
6.00
.357 Mag
No/
No
No
Llama
Comanche I
6.00
.22 LR
No/
No
No
Comanche II
4.00
.38 Special
No/
No
No
Comanche II
6.00
.38 Special
No/
No
No
Comanche III
8.50
.357 Mag
No/
No
No
Comanche III
4.00
.357 Mag
No/
No
No
Comanche III
6.00
.357 Mag
No/
No
No
Martial
4.00
.357 Mag
No/
No
No
Martial
4.00
.38 Special
No/
No
No
Martial
6.00
.22 LR
No/
No
No
Martial
6.00
.38 Special
No/
No
No
Super Comanche
8.50
.44 Mag
No/
No
No
Super Comanche
6.00
.44 Mag
No/
No
No
Ruger
GP100
3.00
.327 Fed Mag
No/
No
No
GP100
3.00
.357 Mag
No/
No
No
GP141
4.20
.357 Mag
No/
No
No
GP141
4.20
.327 Fed Mag
No/
No
No
GP161
6.00
.327 Fed Mag
No/
No
No
GP161
6.00
.357 Mag
No/
No
No
Smith & Wesson
10
5.00
.38 Special
No/
No
No
10
2.00
.38 Special
No/
No
No
10
4.00
.38 Special
No/
No
No
10
3.00
.38 Special
No/
No
No
11
5.00
.38 S&W
No/
No
No
11
6.00
.38 S&W
No/
No
No
11
4.00
.38 S&W
No/
No
No
12
4.00
.38 Special
No/
No
No
12
2.00
.38 Special
No/
No
No
13
4.00
.357 Mag
No/
No
No
13
3.00
.357 Mag
No/
No
No
14
6.00
.38 Special
No/
No
No
15
2.00
.38 Special
No/
No
No
15
4.00
.38 Special
No/
No
No
15
6.00
.38 Special
No/
No
No
16
6.00
.32 S&W
No/
No
No
17
8.37
.22 LR
No/
No
No
17
5.00
.22 LR
No/
No
No
17
4.00
.22 LR
No/
No
No
18
4.00
.22 LR
No/
No
No
19
6.00
.357 Mag
No/
No
No
19
4.00
.357 Mag
No/
No
No
19
2.50
.357 Mag
No/
No
No
581
4.00
.38 Special
No/
No
No
581
4.00
.357 Mag
No/
No
No
586
2.50
.357 Mag
No/
No
No
586
6.00
.357 Mag
No/
No
No
586
8.00
.357 Mag
No/
No
No
586
4.00
.357 Mag
No/
No
No
617 10 shot
4.00
.22 LR
No/
No
No
617 10 shot
6.00
.22 LR
No/
No
No
617 10 shot
8.37
.22 LR
No/
No
No
617 6 shot
6.00
.22 LR
No/
No
No
620
4.00
.357 Mag
No/
No
No
64
2.00
.38 Special
No/
No
No
64
3.00
.38 Special
No/
No
No
64
4.00
.38 Special
No/
No
No
648
6.00
.22 Mag
No/
No
No
65
4.00
.357 Mag
No/
No
No
65 LS
3.00
.357 Mag
No/
No
No
66
3.00
.357 Mag
No/
No
No
66
6.00
.357 Mag
No/
No
No
66
4.00
.357 Mag
No/
No
No
66
2.50
.357 Mag
No/
No
No
67
4.00
.38 Special
No/
No
No
68
6.00
.38 Special
No/
No
No
681
4.00
.38 Special
No/
No
No
681
4.00
.357 Mag
No/
No
No
686
8.37
.357 Mag
No/
No
No
686
3.00
.357 Mag
No/
No
No
686 6 shot
4.00
.357 Mag
No/
No
No
686 6 shot
2.50
.357 Mag
No/
No
No
686 6 shot
6.00
.357 Mag
No/
No
No
686 7 shot
4.00
.357 Mag
No/
No
No
686 7 shot
6.00
.357 Mag
No/
No
No
686 7 shot
2.50
.357 Mag
No/
No
No
686SSR
4.00
.357 Mag
No/
No
No
Taurus
431
3.00
.44 Special
No/
No
No
441
4.00
.44 Special
No/
No
No
441
6.00
.44 Special
No/
No
No
741
4.00
.32 H&R Mag
No/
No
No
741
3.00
.32 H&R Mag
No/
No
No
94-2
2.00
.22 LR
No/
No
No
94-2UL
2.00
.22 LR
No/
No
No
94-4
4.00
.22 LR
No/
No
No
94-5
5.00
.22 LR
No/
No
No
941-2
2.00
.22 Mag
No/
No
No
941-2UL
2.00
.22 Mag
No/
No
No
941-4
4.00
.22 Mag
No/
No
No
941-5
5.00
.22 Mag
No/
No
No
Model UM84R Universal Military Holster for Revolvers is rated 4.6 out of 5 by 5.
Rated 5 out of 5 by from Holds up forever... Bought this holster back n the 80's and it is still seeing service today. Used in the field during operations that required a stainless service revolver (maritime ops and mountian ops where the Model 66 ruled) and now used around the farm/desert where a snake shot capable revolver is better then a semi-auto. Totally protects the firearm - never had the rear sights damaged no matter how rough the going. Easy and fast drawing with practice and experience. My only complaint would be that I can not get one for a 2" Barrel K-Frame. Not "cool" looking but the best service revolver holster for the field.
Date published: 2016-11-05
Rated 5 out of 5 by from Superb, MIL-SPEC Quality I bought mine for the S&W Governor, which it wasn't designed for, but it still fits and draws great without the removable flap - the flap works, but it is a little snug when closed. A GREAT holster, very durable. It also fits my Ruger SP101 3" barrel just fine. (Sits a little low in there, but well protected for a field holster.) I really like the wide variety of handguns that this one holster will carry.
Date published: 2016-02-08
Rated 3 out of 5 by from Versatile & light This is an excellent general purpose holster, but with a 4" L frame I found the gun sat too low in the holster for a solid grip before drawing. 5" barrel would probably be perfect. As advised, the standard thumb break does not work. Being a craftsman, I shortened the holster, thus raising the gun, and lengthened the thumb break and it is now my everyday holster for the 4" L frame.
Date published: 2015-09-02
Rated 5 out of 5 by from UM84R Holster This makes a great field holster when used with the flap, or a viable (albeit a tad bulky) OWB concealment holster when worn under a loosely-fitting jacket or vest. It's a superb general/generic 4" service revolver holster. Mine is used for both my Ruger GP100 and Security Six-with the flap for field use, without it for IDPA . Materials, fit function and flexibility are excellent.
Date published: 2016-01-12
Rated 5 out of 5 by from Great field holster I've had this rig for over a decade now, and still doing service with my SW model 65. Show's a little fading, but still functional an tight hold on revolver.
Date published: 2019-11-10
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