EGW197556290
Egw Savage 99 1-Piece Picatinny Base 0 Moa$62.99
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Availability: In Stock
Current Stock: Out of stock
The EGW Springfield 03A3/03A4 1-piece Picatinny base brings modern optics capability to a classic rifle. If you're running iron sights on a vintage Springfield and want the option to mount a contemporary scope—or you already have glass on that rifle and need a solid, purpose-built mounting solution—this one-piece rail system delivers the precision and rigidity that matters when you're counting on your setup. Built from 7075 T6 aluminum and machined to MIL-STD 1913 specifications, it's designed to stay put shot after shot.
One-piece bases eliminate the complexity and potential slop of two-ring systems. This design gives you the freedom to adjust eye relief by moving your scope or rings along the rail, and it works with either Picatinny or Weaver-pattern rings so you're not locked into one ecosystem. The 0 MOA configuration sits the scope parallel to the bore—no permanent angle built in—letting you dial elevation on the scope itself. At 0.100" lower than EGW's lightweight version, the Heavy Duty base keeps your optic closer to the barrel centerline, which can help with sight picture and consistency on prone or bench shooting.
Installation is straightforward: socket head Torx screws (included with wrench) mount to the receiver, and EGW specs 20 inch-pounds of torque with a touch of blue Loctite to keep everything locked. The full-width cross-slots are gauged to exacting tolerances, so you're getting repeatable fit and finish. Whether you're restoring a 03A3 to hunting trim, building a vintage-inspired range rig, or simply want a no-compromise platform for precision optics on an older rifle, this base handles the job without fuss.
| Fit | Springfield 03A3, 03A4 |
| Rail Type | Picatinny (MIL-STD 1913) |
| Material | 7075 T6 aluminum |
| MOA | 0 MOA (no presets) |
| Configuration | One-piece base |
| Compatible Ring Types | Picatinny or Weaver |
| Height | 0.100" lower than lightweight variant |
| Included Hardware | Socket head Torx screws and wrench |
| Recommended Torque | 20 inch-pounds with blue Loctite |
Yes. The Picatinny rail accepts rings designed for either Picatinny or Weaver-pattern mounts, giving you flexibility in ring selection and replacement.
0 MOA means the rail is mounted parallel to the bore without any built-in angle. Elevation adjustment happens entirely through your scope's turret, not through the base. This is the standard configuration for most hunting and range rifles.
Yes. The one-piece rail allows you to move your scope or rings along the full length to dial in eye relief without removing or remounting the base.
The kit includes socket head Torx screws (for Springfield receiver attachment) and the wrench needed for installation. EGW recommends torquing to 20 inch-pounds and applying a small amount of blue Loctite to the screws.
SKU: 197556054 • Weight: 0.1oz
Availability: In Stock
Current Stock: Out of stock
The EGW Springfield 03A3/03A4 1-piece Picatinny base brings modern optics capability to a classic rifle. If you're running iron sights on a vintage Springfield and want the option to mount a contemporary scope—or you already have glass on that rifle and need a solid, purpose-built mounting solution—this one-piece rail system delivers the precision and rigidity that matters when you're counting on your setup. Built from 7075 T6 aluminum and machined to MIL-STD 1913 specifications, it's designed to stay put shot after shot.
One-piece bases eliminate the complexity and potential slop of two-ring systems. This design gives you the freedom to adjust eye relief by moving your scope or rings along the rail, and it works with either Picatinny or Weaver-pattern rings so you're not locked into one ecosystem. The 0 MOA configuration sits the scope parallel to the bore—no permanent angle built in—letting you dial elevation on the scope itself. At 0.100" lower than EGW's lightweight version, the Heavy Duty base keeps your optic closer to the barrel centerline, which can help with sight picture and consistency on prone or bench shooting.
Installation is straightforward: socket head Torx screws (included with wrench) mount to the receiver, and EGW specs 20 inch-pounds of torque with a touch of blue Loctite to keep everything locked. The full-width cross-slots are gauged to exacting tolerances, so you're getting repeatable fit and finish. Whether you're restoring a 03A3 to hunting trim, building a vintage-inspired range rig, or simply want a no-compromise platform for precision optics on an older rifle, this base handles the job without fuss.
| Fit | Springfield 03A3, 03A4 |
| Rail Type | Picatinny (MIL-STD 1913) |
| Material | 7075 T6 aluminum |
| MOA | 0 MOA (no presets) |
| Configuration | One-piece base |
| Compatible Ring Types | Picatinny or Weaver |
| Height | 0.100" lower than lightweight variant |
| Included Hardware | Socket head Torx screws and wrench |
| Recommended Torque | 20 inch-pounds with blue Loctite |
Yes. The Picatinny rail accepts rings designed for either Picatinny or Weaver-pattern mounts, giving you flexibility in ring selection and replacement.
0 MOA means the rail is mounted parallel to the bore without any built-in angle. Elevation adjustment happens entirely through your scope's turret, not through the base. This is the standard configuration for most hunting and range rifles.
Yes. The one-piece rail allows you to move your scope or rings along the full length to dial in eye relief without removing or remounting the base.
The kit includes socket head Torx screws (for Springfield receiver attachment) and the wrench needed for installation. EGW recommends torquing to 20 inch-pounds and applying a small amount of blue Loctite to the screws.
SKU: 197556054 • Weight: 0.1oz