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The master gunsmiths of SC Gunworks Inc. are experts
in the repair, restoration and servicing of:
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Woodwork
- Custom stock from blank to your exact dimensions, oil finish, fine checkering, extremely close to metal to wood fit. Includes labour for fitting recoil pad
- Extra charges for: tear drops, skeleton butt plate, skeleton grip cap, extra fine checkering, or complicated stocks
- Change cast or drop of stock if possible
- Refinish to oil finish and rechecker
- Recoil pad installation, includes cutting stock if necessary
- Install adjustable comb, includes Graco hardware
Metalwork
- Lengthen forcing cones, per barrel
- Open existing chokes, per barrel
- Install screw-in chokes
- Remove dent from barrel
- Back-bore barrel, per barrel
- Tighten action: includes reworking lock bolt and fitting to barrel, reworking forearm and fitting to barrel /fore-end hook
- Replace hinge pin to put barrels 'on face'
- Install chamber rim inserts to cure excess headspace, per barrel (re-bluing of barrel extra)
- Trigger job, per barrel
- Solder up loose ribs, (does not include bluing)
- Rust bluing of barrels
- New firing pin, made from S-7 tool steel, life time guarantee each
- Fabricate new v-spring
- Colour case harden receiver
- Browning of damascus barrels, pattern in full view
Shotgun Bore and Choke Dimensions
Choke Construction (in inches)
Gauge | 10 | 12 | 16 | 20 | 28 | .410 |
Bore Dia. | .779 | .729 | .667 | .617 | .550 | .410 |
Cylinder | .000 | .000 | .000 | .000 | .000 | .000 |
Skeet I | .005 | .005 | .004 | .004 | .003 | .002 |
Imp. Cyl. | .010 | .009 | .007 | .006 | .005 | .004 |
Skeet II | .015 | .012 | .010 | .009 | .007 | .006 |
Modified | .020 | .019 | .015 | .014 | .012 | .008 |
Imp. Mod | .025 | .025 | .020 | .019 | .016 | .011 |
Full | .035 | .035 | .028 | .025 | .022 | .015 |
Extra Full | .040 | .040 | .035 | .027 | .024 | .021 |
Shotgun Bore Dimensions Conversion Between Metric and Standard
12 Gauge | 20 Gauge | ||
Metric (mm) | Standard (in.) | Metric (mm) | Standard (in.) |
18.2 | .717 | 15.7 | .618 |
18.3 | .720 | 15.8 | .622 |
18.4 | .724 | 15.9 | .625 |
18.5 | .728 | 16.0 | .630 |
18.6 | .732 | 16.1 | .634 |
18.7 | .736 | 16.2 | .638 |