Mdt Sporting Goods Inc 102357BLK 20 MOA Picatinny Scope Base Black Anodized Aluminum 11" Long Fits Howa 1500 Long Action

The MDT 20 MOA Picatinny scope base is a precision-engineered mounting solution purpose-built for the Howa 1500 long action. If you're upgrading from factory rings or need the flexibility to choose your own optic setup, this 11-inch rail gives you a rock-solid platform with genuine adjustment range and repeatability. The integrated 20 MOA incline is ideal for extending your effective zero range on longer-distance builds without sacrificing close-range accuracy.

Built from 6061 T6 aluminum and finished in mil-spec Type III hard anodize, this base is engineered to handle recoil without shifting or straining fasteners. The bottom of the rail is contoured to seat flush on the Howa receiver and matches the ejection port geometry, so you get a clean install without excess material snagging or binding. An integrated recoil lug locked into the base itself ensures the whole assembly stays put through thousands of rounds.

The rail is machined to true MIL-STD 1913 and STANAG 4694 specs, so you can mount any quality Picatinny rings or classic Weaver-style rings—giving you real freedom in optic selection and eye relief adjustment. The base ships with mounting hardware and is ready for installation on your long action rifle. This is the kind of piece that disappears once it's on the gun; it just works.

Key Features

• 20 MOA built-in incline for extended-range elevation adjustment
• True MIL-STD 1913 & STANAG 4694 spec rails accept both Picatinny and Weaver rings
• Integrated recoil lug prevents movement and stress on mounting screws
• 6061 T6 aluminum construction with mil-spec Type III hard anodize finish
• Contoured underside seats flush on Howa 1500 receiver and ejection port geometry
• 11 inches long—ample rail space for scope ring placement and eye relief
• Includes mounting hardware

Specifications

Frequently Asked Questions

Will this base work with my existing scope rings?

Yes, if your rings have Picatinny slots or Weaver-style grooves. The MDT base is machined to mil-spec Picatinny (MIL-STD 1913 and STANAG 4694), so standard rings from most quality optics brands will fit. This gives you flexibility in choosing rings that match your scope and eye relief needs.

What does the 20 MOA incline do?

The 20 MOA built-in tilt gives your scope additional elevation adjustment without forcing you to dial up your turret at longer distances. This is especially useful for extended-range hunting or precision shooting where you're zeroing at one distance but engaging at significantly farther ranges.

Is there a recoil lug, and how does it work?

Yes. The MDT base includes an integrated recoil lug machined into the underside. This lug prevents the base from shifting under recoil and keeps stress off the mounting screws, ensuring a permanent zero and reliable performance over time.

Does the base require any special tools or gunsmithing to install?

The base is designed for the Howa 1500 long action and includes mounting hardware. Exact installation requirements depend on your rifle's current setup, so consult your rifle manual or a qualified gunsmith if you're not familiar with base installation.