This 1913-mil-std Nightforce Standard Duty Base has 20 MOA, is made from aluminum, and fits Howa 1500 and Weatherby Vanguard short action.
Available Nightforce Standard Duty Bases for Browning A-Bolt Platform
| MPN | Fits | Elevation Adjustment |
| A308 | Browning A-Bolt SA | 0 MOA |
| A309 | Browning A-Bolt SA | 20 MOA |
Available Nightforce Standard Duty Bases for Howa 1500 & Wby Vanguard Platform
| MPN | Fits | Elevation Adjustment |
| A315 | Howa 1500 & Wby Vanguard SA | 0 MOA |
| A316 | Howa 1500 & Wby Vanguard SA | 20 MOA |
| A317 | Howa 1500 & Wby Vanguard LA | 0 MOA |
| A318 | Howa 1500 & Wby Vanguard LA | 20 MOA |
Available Nightforce Standard Duty Bases for Kimber 84 & 8400 Platform
| MPN | Fits | Elevation Adjustment |
| A321 | Kimber 84 SA | 0 MOA |
| A322 | Kimber 84 SA | 20 MOA |
| A320 | Kimber 8400 SA | 20 MOA |
Available Nightforce Standard Duty Bases for NEF/HNR Handi Platform
| MPN | Fits | Elevation Adjustment |
| A350 | NEF/HNR Handi Rifle | 0 MOA |
| A314 | NEF/HNR Handi Rifle | 20 MOA |
Available Nightforce Standard Duty Bases for Rem 700 Platform
| MPN | Fits | Elevation Adjustment |
| A294 | Rem 700 LA | 0 MOA |
| A295 | Rem 700 LA | 20 MOA |
| A292 | Rem 700 SA | 0 MOA |
| A293 | Rem 700 SA | 20 MOA |
Available Nightforce Standard Duty Bases for Ruger American Platform
| MPN | Fits | Elevation Adjustment |
| A324 | Ruger American SA | 20 MOA |
| A325 | Ruger American LA | 20 MOA |
Available Nightforce Standard Duty Bases for Savage Platform
| MPN | Fits | Elevation Adjustment |
| A333 | Sav 64 | 0 MOA |
| A332 | Sav Flat LA | 20 MOA |
| A331 | Sav Flat Medium | 20 MOA |
| A301 | Sav Mk II (1-3/8" Ejection Port) | 20 MOA |
| A297 | Sav Round F-Class 3" Ext SA | 20 MOA |
| A298 | Sav Round F-Class 3" Ext SA | 20 MOA |
| A300 | Sav Round LA | 20 MOA |
| A328 | Sav Round SA | 0 MOA |
| A296 | Sav Round SA | 20 MOA |
Available Nightforce Standard Duty Bases for T/C Platform
| MPN | Fits | Elevation Adjustment |
| A352 | T/C Contender | 20 MOA |
| A354 | T/C Encore | 20 MOA |
Available Nightforce Standard Duty Bases for Tikka T3 Platform
| MPN | Fits | Elevation Adjustment |
| A310 | Tikka T3 | 0 MOA |
| A311 | Tikka T3 | 20 MOA |
Available Nightforce Standard Duty Bases for Weatherby Mk V Platform
| MPN | Fits | Elevation Adjustment |
| A345 | Weatherby Mk V LA | 0 MOA |
| A346 | Weatherby Mk V LA | 20 MOA |
Available Nightforce Standard Duty Bases for Win 52 Target Platform
| MPN | Fits | Elevation Adjustment |
| A340 | Win 52 Target (Kimber 82C/82G & Anschutz 64 & Rem 37) | 0 MOA |
| A341 | Win 52 Target Tapered Barrel | Neg 20 MOA |
