Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers
Is this absolute or 1/3 co-witness with a A2 sight? Expert Answer

The Weaver Thumbnut SPR 30mm Mount has a centerline height of 1.5". This mount is designed to be used with magnified optics such as a LPVO. Magnified optic will not be able to co-witness with a A2 front sight or any AR front sight.

by Hunter, Gear Expert, May 6, 2022
What MOA is this? Expert Answer

This is a 0 MOA mount.

by Kurt Colbourne, Gear Expert, April 23, 2021
Customer Reviews
Helpful Positive Review
Okay, I quickly want to say that this product is amazing and will do exactly as advertised. I wanted a lower budget option for my Vortex Viper PST 1-4x Variable Scope (LOVE IT!!!) without having to break too much of the bank. This product not only fi...
Read More...
1/2 found this helpful
Helpful Positive Review
NEEDS WIDER SLOT by johnny, Verified Owner, April 17, 2018
This is a good product at a good price but it cannot be tightened sufficiently by manually turning the thumbnuts with the thumbs alone. Weaver knew this and provided a slot for this purpose, but they should have made the slot fit their weaver scope r...
Read More...
2/2 found this helpful
Helpful Positive Review
Weaver mount by Matt, May 19, 2019
Great mount for the money. Great 30mm mount. Well built, the offset is what I got for the eye relief for a 1x8 atibal scope. Optics planet always has the best prices out of all the big distributors....
2/2 found this helpful
Helpful Positive Review
300 blk mount by Bluesvet, June 15, 2019
I needed a higher mount for my 300 blk set up. I was constantly crane(ing) my neck in an awkward position trying to find the target. This mount so far has been a definite improvement. Any tall person struggling to find the objective on an ar collapsi...
Read More...
2/2 found this helpful
Helpful Positive Review
Weaver thumbnut SPR 30mm mount by NK, Verified Owner, February 10, 2017
This mount in inexpensive, but not made cheaply. I haved used their 1" SPR mount as well. Scope height is normal and many BUIS fit below it like Matech, GG&G MAD and Troy. The mount is solid and is a good alternative to the more pricey brands. I have...
Read More...
1/1 found this helpful
Helpful Positive Review
Nice and heavy duty by GJGary, Verified Owner, March 16, 2018
I own 3 now and keep coming back. I know the are a little heavy but made like a tank. I put these on my long distance build so weight is no bother to a big guy like me. Solid and heavy duty. No worry about the mount being the problem or excuse for mi...
Read More...
4/4 found this helpful
Read All 29 Reviews
Gun Rail:
Picatinny
Color:
Black
Tube Diameter:
30 mm
Gun Model:
AR-15
Condition:
New

Code: WR-SCM-48375-EE

MPN: 48375

UPC: 076683483751

List: $79.45Save $6.86
$72.59

Product Info for Weaver Thumbnut SPR 30mm Mount

The Weaver Thumbnut SPR 30mm Aimpoint Mount is designed for AR-style rifles and are ultra-durable with minimal weight and bulk. Weaver Thumbnut 30mm Aimpoint Mounts for AR Rifles have a specialized, sleek design that delivers optimal height with a forward cantilever for AR platform rifles. Weaver Thumbnut 30mm Aimpoint Mounts are constructed of lightweight, strong, aircraft-grade, 6061-T6 aluminum with a durable, black matte anodized finish.image

WARNING: California`s Proposition 65

Specifications for Weaver Thumbnut SPR 30mm Mount:

Manufacturer: Weaver
Gun Rail: Picatinny
Fabric/Material: 6061-T6 Aluminum
Color: Black
Tube Diameter: 30 mm
Gun Model: AR-15
Condition: New
Last Chance: Yes
Finish: Matte

Features of Weaver Thumbnut SPR 30mm Aimpoint Mounts for AR-style Rifles:

  • Thumb-nut bolts for turning leverage
  • Optimal height and forward cantilever for AR platform rifles
  • Sleek design for low-profile mounting
  • Four-hole ring design for added gripping power
  • Rugged cross-lock base design for ultimate gripping strength

Package Contents:

  • Weaver Thumbnut SPR 30mm Mount

Weaver Thumbnut SPR 30mm Mount Orderable Models

List of Orderable Models

  • Weaver Thumbnut Spr 30Mm Mount, Black Matte 48375 , MPN: 48375 , UPC: 076683483751 , Code: WR-SCM-48375-EE

Weaver Thumbnut SPR 30mm Mount Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Weaver Thumbnut Spr 30Mm Mount, Black Matte 48375 , MPN: 48375-EDEMO , Code: WR-SCM-48375-EDEMO-RE-B
Compare (0)