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🔫 Elevate your shotgun game with precision and style — don’t get left behind!
The Monstrum Picatinny Rail Mount is a precision-engineered optic base designed exclusively for Winchester SXP, Defender, and 1300 shotguns with factory-drilled and tapped receivers. Featuring a 5.7-inch rail with 13 slots, it offers flexible optic positioning compatible with both Picatinny and Weaver mounts. Easy to install with included hardware, this durable rail comes with a lifetime guarantee, making it the go-to upgrade for serious shotgun enthusiasts.
| ASIN | B0B3WFHGK8 |
| Best Sellers Rank | #27,422 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #70 in Sporting Optics Mounts |
| Brand Name | Monstrum |
| Customer Reviews | 4.7 4.7 out of 5 stars (208) |
| Date First Available | June 12, 2022 |
| Item Package Dimensions L x W x H | 6.26 x 1.26 x 0.83 inches |
| Manufacturer | Monstrum |
| Package Weight | 0.07 Kilograms |
| Part Number | RM240 |
J**R
Perfect fit
Fit great on Winchester SXP
2**E
Works on Winchester sxp defender with factory drilled receiver.
The rail fit as it should on my Winchester Sxp Defender. The hardware that came with the rail worked as it should as well.
P**S
Good rail, quality made item.
The item was as described and easy to install. It is made of quality materials and I i have it out in the field on my Winchester SXP Longbeard and no complaints.
A**R
Fits as expected
Solid, fit perfectly on my Winchester SXP Turkey gun.
S**Y
Bang for buck
I bought this to mount a scope on a cheaper air rifle I have and it worked great. I ended up using epoxy to mount it to the top of the gun and then screwed it in using brass screws. The scope mounts perfectly and has increased the fun factor for the kids. Exactly what I needed and would buy again. ** Since I didn't mount it on a cartridge driven platform I can't say how it would hold up however I don't see any reason it wouldn't work on anything up to a .223.
F**0
Fit perfectly
I ordered this to go on an SXP Defender and it fit perfectly. It came with more than one set of screw so I see the ones that fit my gun without issue. Great product.
S**L
Works great perfect fit
Perfect fit for my Winchester marine sxp 12 gauge come with the screws also no modifications required
B**.
Easy, works great.
Well made and it screwed right on. I’ll check the screws after I run some rounds and if they loosen up I’ll use some blue lock tight. I’d buy again.
Trustpilot
1 month ago
2 weeks ago