The Year 9 Pistol was simplified in 1805 by the shortening of the stock forearm and new front band. The barrel is still 8 1/4" long, octagon to round in .69 caliber. The lock plate measures 5" x 1". The throw of the cock is 1 1/2".
| 544 | Set of Lock Castings | $150.00 | |
| 544 AS | Assembled Lock | $495.00 | |
| 544 LP | •Lock Plate | $24.95 | |
| 544 C | •Cock | $24.95 | |
| 544 TJ | •Top Jaw | $18.95 | |
| 544 F | •Frizzen | $24.95 | |
| 544 FS | •Frizzen Spring | $23.95 | |
| 544 P | •Pan | $23.95 | |
| 544 T | •Tumbler | $18.95 | |
| 544 B | •Bridle | $18.95 | |
| 544 S | •Sear | $18.95 | |
| 544 SS | •Sear Spring | $19.95 | |
| 544 MS | •Main Spring | $23.95 | |
| 544 TJSX | Top Jaw Screw | $12.95 | |
| 544 LSS | Lock Screw Set | $24.95 | |
| 544 BC | Butt Cap | $29.95 | |
| 544 BS | Back Strap | $19.95 | |
| 544 TGB | Trigger Guard Bow | $24.95 | |
| 544 TP | Trigger Plate | $19.95 | |
| 544 TR | Trigger | $12.95 | |
| 544 SP | Side Plate | $16.95 | |
| 544 SLSX | Side Lock Screw (2 Needed) | $6.95 | |
| 544 FBB | Front Barrel Band | $39.95 | |
| 544 BA | Barrel | $150.00 | |
| 544 BRP | Breech Plug | $19.95 | |
| 544 TASX | Tang Screw | $4.95 | |
| 544 ST | Stock | $150.00 | |
| 544 RR | Ramrod (Steel) | $39.95 | |
| 544 PARTS | Parts Set with Set of Lock Castings | $695.00 | |
| 544 PARTSAS | Parts Set with Assembled Lock | $995.00 | 
•Included in a Set of Lock Castings.