SERPA Shoulder Harness
The Blackhawk SERPA Shoulder Harness allows you to convert a SERPA holster, supplied separately, into a shoulder rig. It mounts horizontally under the arm. The tapered web harness straps provide a secure and adjustable fit that delivers efficient load distribution for maximum comfort. They are also stable enough to allow quick one-handed reholstering as well as a fast and natural draw, thanks to a lower strap that anchors the harness to your belt. The off side of the harness includes a dual Picatinny rail platform, allowing you to mount compatible accessories as required to suit your mission.
Wearers of shirt sizes Medium to Extra Large should pick the Medium harness, while Large to Triple Extra Large shirt wearers should choose Large.Item Specs
Compatible with Blackhawk SERPA holster |
Tough nylon web straps |
Adjustable fit for comfort and security |
Harness anchors to belt for stability |
Off-side dual Picatinny rail platform for accessories |
Allows quick draw and one-handed reholstering |
Blackhawk SKUs
41SH00BK, 41SH00BK-L, 41SH01BK, 41SH01BK-L

3.8 out of 5 stars (5 Reviews)
5 out of 5 starsWritten by: Anna
January 06, 2016
Love it.
4 out of 5 starsWritten by: Clarence
April 29, 2015
Love the design of this shoulder holster. I ordered the XL size as I am 6' tall and weigh 335 lbs. but the xl is too large and there is no way to adjust the straps to fit snugly. I gave the holster to a friend who is larger and it fit him fine. If you wear a large to 3xl shirt, I recommend ordering the medium size holster.
1 out of 5 starsWritten by: Brett
February 01, 2015
Excellent idea poor execution. I own and like Blackhawk products, but this harness does not provide near enough adjustment so gun and mags hang in extremely poor location.
4 out of 5 starsWritten by: Jeff
January 09, 2015
Love the rig still trying to get it adjusted. It is very comfortable to wear.
5 out of 5 starsWritten by: Dan
November 08, 2014
Comfortable to wear and allows multiple options for your weapon and accessories. Fantastic value.
Would this fit 1911 colt 4inch barrelThis is only the harness and will require the purchase of a Blackhawk serpa 4105 holster which will fit the colt 1911 4" bbl.