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Questions & Answers
Is this specifically centered from the bore axis in a standard AR15 flattop 1913 rail? Expert Answer

As per the JP Enterprises site "to yield a 45° on bore axis position".

by Kurt Colbourne, Gear Expert, February 2, 2021
What is the vertical thickness of the metal directly over the bore? In other words hot much height does the add to your rail? Expert Answer

JP does not list this dimension, please contact them directly for this information.

by Jonathan D., Gear Expert, October 26, 2019
Customer Reviews
Helpful Positive Review
You pay for the geometry by Tactifool, Verified Owner, December 27, 2023
This mount's claim to fame is to center the pic rail over the bore axis, and it does it. This isn't so important for many accessories, but is desirable for back-up sights/optics. It's low enough that it would likely be on the same plan with absolut...
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3/3 found this helpful
Helpful Positive Review
Low profile, super quality offset by CDNA2, Verified Owner, January 6, 2025
Perfect offset pic rail mount for canted red dot. Well made, feels solid, mounted easy and its low profile fits close to my scope mount. Picked this over top mount as I didn't want to raise my head up for close acquisition. JP stuff is top notch!
1/1 found this helpful
Helpful Positive Review
Form follows function by JK, May 9, 2021
I bought other off-set mounts from OP (MI, DD, Weaver) to compare for my needs, and this one has the lowest bore-height out of them all when mounted on an AR platform. The angle is a true 45 degree mount, and sits low and close to the bore-axis(which...
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3/3 found this helpful
Helpful Positive Review
Awesome mount by Daniel, Verified Owner, September 19, 2021
After purchasing a couple of other offset mounts, I finally came to this one. It mounts your red dot, imho, right where it needs to be. Low enough to operate the switches ( if they are on the left side of red dot), offset enough to not interfere with...
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3/3 found this helpful
Helpful Positive Review
Very Good, Just buy it by Joe, Verified Owner, August 1, 2022
I bought JP offset because of SuperSetCA from YouTube. He's a man that practice his craft. Any recommendations from him is always great. So I bought this piece and now it's on my rifle. The build is slim and 10 out of 10 quality.
3/3 found this helpful
Helpful Positive Review
Pricey but functional by Legacy Reviewer, Verified Owner, September 4, 2011
This offset mount set a little lower than the inexpensive copies out there. This was a positive since the others were to high and the large adjustment knobs on the current crop of scopes run on the large side. Pros: Low mount Cons: Price
8/9 found this helpful
Read All 21 Reviews
10% Bonus Bucks
Get even more OpticsPlanet Bucks with the purchase of select models to use on future purchases! You will find the amount you'll earn near eligible models.
Color: Black Condition: New

Code: J5-WPM-JPROS

MPN: JPROS

UPC: 812872021409

10% Bonus Bucks
List: $62.00Save $3.10
$58.90

Product Info for JP Enterprises 45 Degree Offset Adaptor

JP Enterprises 45 Degree Offset Adaptor JPROS offers space consideration for an auxiliary sight, such as a red dot, for different tactical applications. This JP Enterprises weapon accessory is a true quick detachable 45-degree offset rail adapter. The 45° Offset Adaptor JPROS from JP Enterprises can be used with any Picatinny accessory. This weapon accessory can also be used on typical quad rail hand guards to yield a 45 degree on bore axis position (1:30 or 10:30 position).image

Specifications for JP Enterprises 45 Degree Offset Adaptor:

Manufacturer: JP Enterprises
Color: Black
Condition: New

Features of JP Enterprises Inc 45-degree Offset Adaptor JP-ROS:

  • Provides space for additional sights
  • Compatible with any Picatinny accessory
  • Can be used with quad rail hand guards

Package Contents:

  • JP Enterprises 45 Degree Offset Adaptor JPROS

JP Enterprises 45 Degree Offset Adaptor Orderable Models

List of Orderable Models

  • JP Enterprises 45 Degree Offset Adaptor JPROS , MPN: JPROS , UPC: 812872021409 , Code: J5-WPM-JPROS
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