We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver aluminium Picatinny rail mount 4.7 inches long

AIM Sports Inc

AIM Sports Bolt-On Marlin Base Mount 4.7" Weaver Picatinny 1913

SKU CH-6H4J-P74RD

A 4.7 inch aluminium base bolts to a pre-drilled Marlin flat-top receiver and accepts any standard Weaver or Picatinny 1913 accessory

  • Bolts straight to a pre-drilled flat top receiver for quick, tool-free installation
  • Accepts every standard Weaver and Picatinny 1913 accessory for total customisation
  • 7 inch length gives generous rail space for scopes, lights or lasers
  • Aircraft-grade aluminium construction delivers rugged durability under heavy recoil
  • Designed for Marlin flat-top receivers so no gunsmithing is required

Bolt-On Marlin Base Mount 4.7

The AIM Sports Bolt-On Marlin Base Mount measures 4.7 inches and bolts directly to a pre-drilled, tapped flat-top receiver. It accepts all standard Weaver and Picatinny 1913 accessories for scopes, lights or lasers. The aircraft-grade aluminium construction is built for repeated use.

Weaver and Picatinny 1913 compatibility limits

The mount follows the 1913 rail specification, so any accessory built to that standard will clamp securely. Accessories that use proprietary or non-standard rail profiles will not fit. The fixed 4.7-inch length determines how many devices can be mounted side by side.

Check receiver drilling before ordering

Verify that your firearm has a flat-top receiver with pre-drilled and tapped holes matching the mount’s bolt pattern. If the receiver lacks those holes, professional gunsmithing will be required. Ensure the rail height and eye relief suit your chosen optic.

Highlights

  • Bolts straight to a pre-drilled flat top receiver for quick, tool-free installation
  • Accepts every standard Weaver and Picatinny 1913 accessory for total customisation
  • 7 inch length gives generous rail space for scopes, lights or lasers
  • Aircraft-grade aluminium construction delivers rugged durability under heavy recoil
  • Designed for Marlin flat-top receivers so no gunsmithing is required

Specifications

No published specifications for this item yet.

Questions about this item

Which length of the Marlin base mount should I pick for my receiver?

The mount measures 4.7 inches and bolts directly to a pre-drilled flat-top receiver, giving a single fixed-length option.

How much accessory rail space does the 4.7" mount provide once installed?

The 4.7" length yields a continuous Weaver / Picatinny 1913 surface that accepts any standard accessory within that span.

What does the 1913 designation mean for the accessories I can attach?

It confirms the rail follows the MIL-STD-1913 Picatinny profile, so every Weaver or 1913-spec scope ring, light, or laser will clamp securely.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.