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If you're setting up an optic on a muzzleloader or round-receiver rifle, the Weaver #418M gives you a dependable foundation to build on. Machined from aluminum to tight tolerances, it mounts straight to the receiver and gives your rings a solid, square-cut platform that stands up to recoil. The matte black finish is clean and low-glare, so it blends in with most popular rings and firearms instead of flashing in the sun.
This is the base a lot of folks reach for when scoping CVA round-barrel or post-'96 receiver models, Remington Genesis, Traditions In-Line muzzleloaders with round receivers, Winchester X-150, and APEX muzzleloaders. It serves as both the front and rear base on those guns, so you get matching, low-profile mounting front to back. If your rifle falls into that family, the 418M is a natural fit.
Weaver's cross-lock setup is the reason these bases have been a go-to for decades. The square-cut notch mates up with the crossbolt in Weaver-style detachable rings, which fights the effects of recoil and keeps everything from walking loose on you. That matters most on hard-kicking muzzleloaders, where a sloppy mount means a scope that won't hold zero. Pair it with any standard Weaver-style rings and you've got a stable, repeatable platform.
Installation is straightforward since the base is machined to drop right onto the receiver, and the mounting screws come in the package. The aluminum build keeps weight down without giving up strength, which is a nice bonus when you're already hauling a loaded muzzleloader through the timber. Backed by Weaver's limited lifetime warranty, it's an affordable, no-nonsense way to get glass on your gun and keep it there.
It's designed for CVA round-barrel models from pre-2010 and post-'96 receivers, Remington Genesis, Traditions In-Line muzzleloaders with round receivers, Winchester X-150, and APEX muzzleloaders. It functions as both the front and rear base on those firearms. Double-check your specific receiver profile before ordering to make sure it matches.
Yes, the mounting hardware is included in the package, so you're ready to install once it arrives. You will need to supply your own Weaver-style rings separately, since rings are not part of this base set.
This is a Weaver-style base, so it works with any standard Weaver-style detachable rings. The square-cut notch on the base mates with the crossbolt in those rings to lock everything down against recoil. Just match your ring height to your scope's objective size for proper clearance.
It's machined from aluminum, which keeps the weight low while still giving your rings a strong, stable platform. The matte black finish cuts down on glare and pairs well with most common rings and rifle finishes.
| UPC | 076683484352 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 48435 |
| Action | |
| Color | Matte |
| Length | 3.4500 |
| Model | |
| Mount Type | To Receiver |
| Product Type | 1-Piece Base |
| Shipping Weight | 0.05 |
| Style | Weaver-Style Base Set |
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