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Questions & Answers
Does the centre of the rail line up with the centre of the bore (on an AR-15) so that one can zero the point of impact to be the point of aim?

I will answer my own question here. No this will not line up with the bore so that one can sight the POA to = the POI. However, the mount works really well and far prefer it's offset in terms of maintaining a cheek weld when transitioning from the main optic. Turns out this is better than trying to get POA = POI which was largely theoretical. Inside of 100 yards it's likely irrelevant anyway so just buy this mount. It's great!

by ModernPrimitive, Verified Owner, August 13, 2022
What is this made of? And are they made in the USA? Expert Answer

It is made of Aluminum and where they are made we were not provided with that information recommend reaching out to manufacturer.

by Ryan Tarczynski, Gear Expert, August 24, 2021
Customer Reviews
Helpful Positive Review
Exactly what I was looking for by Chief, Verified Owner, July 26, 2020
Needed to clear my flip up Magpul backup sights on AR15 around ATN X-Sight HD. And they do. The X-sight is large and bulky and I took a chance and it paid off. The 45 degree mounts are very well made and fit snug. Can't really ask for more and is wha...
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2/2 found this helpful
Helpful Positive Review
Team Warne mount by MI3GunR, Verified Owner, November 4, 2020
Extremely well made, supports my red dot perfectly. adding a riser to the mount puts it in perfect view without changing where your cheek is on the buttstock. I recommend adding lock tight to the screw to ensure it stays secured.
2/2 found this helpful
Helpful Positive Review
Great product by Legacy Reviewer, April 24, 2014
Easy to install and obviously very good quality. Exactly what I was looking for the application.
1/1 found this helpful
Helpful Positive Review
Beautiful and Strong by Steven, July 18, 2018
This is really a good looking little piece of aluminum. Plus, with the red contrasting with the Aero Precision Air Force builder's set it's on... super cool. Fit and finish are fantastic. And, OP has always had quick shipping and great service!
1/1 found this helpful
Helpful Positive Review
45 degree mount by terry, Verified Owner, September 19, 2018
I used this on an an ar15 using a Burris fast fire 2. I had no issues with installation or getting the optic zeroed. Fit and finish is good. It makes for a fairly low profile setup. I would recommend.
1/1 found this helpful
Helpful Positive Review
Perfect 45 degree adapter by Al Heffe, Verified Owner, January 6, 2020
Needed adequate clearance for a back up red dot sight when using a FLIR PTS233 on my rail equipped STG-77. A number of other major manufacture's 45 degree side mounts did not allow enough space between the rail on the STG-77 and red dot optic to cle...
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1/1 found this helpful
Read All 11 Reviews
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Product Info for Warne 45 Degree Picatinny Tactical Side Mount Rifle Scope Adapter Base

The Warne Team Warne 45° Side Mount Accessory Base Adapter A645TW is a great addition to the weapon of any shooting enthusiast. This Warne Side Mount is designed to be used with a Flat Top AR-15 or Tactical Rifle. The Warne 45° Side Accessory Mount requires no additional gunsmithing or modifications of any kind. The Warne 45 Degree Team Warne Picatinny Side Mount Adapter provides a 45° accessory platform that attaches to a Picatinny rail and is simple to install with no modification required to your firearm.image

Note: The picture shown might differ from the actual product by color or finish

Specifications for Warne 45 Degree Picatinny Tactical Side Mount Rifle Scope Adapter Base:

Manufacturer: Warne
Fabric/Material: Aluminum
Condition: New
Quantity: 1

Features of Warne Picatinny Side Mount 45° Adapter:

  • Durable
  • Lightweight
  • Requires no modification

Package Contents:

  • Warne Team Warne 45° Side Mount Accessory Base Adapter A645TW

Warne 45 Degree Picatinny Tactical Side Mount Rifle Scope Adapter Base Orderable Models

List of Orderable Models

  • Warne Picatinny Side Mount Adapter - 45 degree - TEAM WARNE DARK EARTH Finish A645DE A645DE , MPN: A645DE , UPC: 656813103843 , Code: UY-T8-SIDEMOUNT-A645DE
  • Warne Picatinny Side Mount Adapter - 45 degree - TEAM WARNE BLACK Matte Finish A645TW A645TW , MPN: A645TW , UPC: 656813103867 , Code: UY-T8-SIDEMOUNT-A645TW

Warne 45 Degree Picatinny Tactical Side Mount Rifle Scope Adapter Base Unavailable & Discontinued Models

List of Unorderable Models

  • Warne Picatinny Side Mount Adapter - 45 degree - Mil-Spec - OD Green A645OD , MPN: A645OD , UPC: 656813104727 , Code: UY-T8-SIDEMOUNT-A645OD
  • Warne Picatinny Side Mount Adapter - 45 degree - TEAM WARNE RED Finish A645R A645R , MPN: A645R , UPC: 656813103850 , Code: UY-T8-SIDEMOUNT-A645R
  • Warne Picatinny Side Mount Adapter - 45 degree - TEAM WARNE BLUE Finish A645BU A645BU , MPN: A645BU , UPC: 656813103836 , Code: UY-T8-SIDEMOUNT-A645BU
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