Shopping Cart

Your cart is empty.

Your cart is empty.

Monstrum Winchester SXP/Defender / 1300 Grimlock Picatinny Rail Mount

4.3 (3) Write Review
Free shipping on orders over $29.99

$23.99

$ 11 .99 $11.99

In Stock
  • Dedicated picatinny rail mount built specifically for Winchester SXP / Defender / 1300 shotgun platforms. Not compatible with other shotgun models.
  • Grimlock Series optic mounts offer a sleeker and more distinctive design than our previous generation mounts, contoured to the curvature of your receiver
  • Can be used to mount red dots or optics using the Picatinny 1913 or the Weaver mounting standard
  • Installs directly into the factory mounting holes on your shotgun receiver using the included set screws. No additional hardware required
  • All Monstrum products come are backed by a lifetime guarantee


Product Description

RM700
RM740

Technical Specifications:

Red Dot Compatibility: RMR Footprint
Compatibility: Winchester SXP
Weight: 1.2 oz
Length: 5.75 in
Materials: 6061 Aircraft Grade Aluminum
Hardware Material: Class 12.9 Hardened Steel
Finish: Type-III Hard Anodization

moto949
Reviewed in the United States on March 5, 2025
Very solid and strong!
John ,ohio
Reviewed in the United States on March 25, 2025
for a piece of plastic 5 3/4 long Expensive Hell Yes...Butt O.M.G. Fits My Brand New Winchester SXP Marine 12ga Like a Glove So I Could Add My New Cvlife 30moa Red Dot An Holds Very Well It was maid for Winchesters' SXP Model By The Way also A Great Fast Reliable ShotGun Happy Shooting Be safe..
Anthe
Reviewed in the United States on December 24, 2024
Exact fit for my Winchester SXP Defender, and it come with the screws. Mounted a Red Dot on it and it's sturdy.Happy with the purchase!