To determin what type of frame your smith & wesson revolver has, please look up the model number in the chart below.
| Model Number | J-Frame | K/L-Frame | N-Frame |
|---|---|---|---|
| 10 | KLF | ||
| 11 | KLF | ||
| 12 | KLF | ||
| 13 | KLF | ||
| 14 | KLF | ||
| 15 | KLF | ||
| 16 | KLF | ||
| 17 | KLF | ||
| 17 plus | KLF | ||
| 18 | KLF | ||
| 19 | KLF | ||
| 20 | NF | ||
| 21 | NF | ||
| 22 | NF | ||
| 23 | NF | ||
| 24 | NF | ||
| 25 | NF | ||
| 26 | NF | ||
| 27 | NF | ||
| 28 | NF | ||
| 29 | NF | ||
| 242 | JF | ||
| 296 | JF | ||
| 30 | JF | ||
| 31 | JF | ||
| 32 | JF | ||
| 33 | JF | ||
| 34 | JF | ||
| 35 | JF | ||
| 36 | JF | ||
| 37 | JF | ||
| 38 | JF | ||
| 39 | JF | ||
| 317 | JF | ||
| 325 | NF | ||
| 325 PD | NF | ||
| 327 | NF | ||
| 327 PD | NF | ||
| 329 | NF | ||
| 329 PD | NF | ||
| 329 XL Hunter | NF | ||
| 331 | JF | ||
| 332 | JF | ||
| 337 | JF | ||
| 340 | JF | ||
| 340 PD | JF | ||
| 342 | JF | ||
| 350 PD | JF | ||
| 351 C | JF | ||
| 351 PD | JF | ||
| 360 | JF | ||
| 360 PD | JF | ||
| 386 | JF | ||
| 40 | JF | ||
| 42 | JF | ||
| 43C | JF | ||
| 48 | KLF | ||
| 49 | JF | ||
| 442 | JF | ||
| 460 | KLF | ||
| 51 | JF | ||
| 53 | KLF | ||
| 57 | NF | ||
| 58 | NF | ||
| 500 | KLF | ||
| 520 | NF | ||
| 547 | KLF | ||
| 581 | KLF | ||
| 586 | KLF | ||
| 60 | JF | ||
| 60 LS | JF | ||
| 63 | JF | ||
| 64 | KLF | ||
| 65 | KLF | ||
| 66 | KLF | ||
| 67 | KLF | ||
| 610 | NF | ||
| 617 Plus | KLF | ||
| 624 | NF | ||
| 625 | NF | ||
| 627 | NF | ||
| 629 | NF | ||
| 631 | JF | ||
| 632 | JF | ||
| 637 | JF | ||
| 637 CT | JF | ||
| 638 | JF | ||
| 638 CT | JF | ||
| 640 | JF | ||
| 642 | JF | ||
| 642 CT | JF | ||
| 642 LS | JF | ||
| 648 | KLF | ||
| 649 | JF | ||
| 650 | JF | ||
| 651 | JF | ||
| 657 | NF | ||
| 681 | KLF | ||
| 686 | KLF | ||
| 686 Plus | KLF | ||
| 686 SSR | KLF | ||
| 940 | JF | ||
| .44 Classic Hunter | NF | ||
| Governor | KLF | ||
| Magna Classic | NF |