No. 402M base

Fits:
Anschutz 1568 (front)
Browning BBR long- & short-action (front)
CIL 950 & 950-C (front)
Cooey 71 (front)
Enfield receiver cut-down (front)
H&R 301 long-action made after 1973 (front)
Marlin receiver ring 1.300" Swedish 96 (front)
Mauser Bauer 3000 & 4000 (front)
Savage 10, 12, 16, 510 & 512 (front)
Savage 516 short-action rifle (front)
Savage Striker pistol (front)
Savage 110 E & S, 111, 112R, V & FV & 116FSSLA (front)
Savage 10 shotgun made before 2003 (front)
Savage 110FP, 10FP, 112FV-BV & 12FB-BU w/AccuTrigger (front or rear)
Savage 10 muzzleloader (front)
Sears 50, 51 & 53 (front)
Stevens 110E (front)
Winchester 52 w/same hole spacing (front)
Winchester 70 LA w/same hole spacing (front)
Winchester 300 Mag (front)
Winchester 70 LA w/different hole spacing & 70 Super Express (front)
Winchester 670 & 770 (front)

Includes custom-hardened fastening screws for mounting