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  2. Firearm Model and Serial Number
  3. Gauge or Caliber of Firearm
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25 Slide Action (*)

Schematic Image

*Part Key 'NI' stands for 'Not Illustrated'.

Image Part Key Product # Description Price Add To Cart
Marlin 18, 25, 25S Parts Layout w/ List
PDF0224 Marlin 18, 25, 25S Parts Layout w/ List $0.00 Buy Now
2 1182740 Breech Bolt $61.65 Buy Now
6 1182760 Carrier, .22 LR $45.60 Buy Now
Carrier, .22 Short
6 1182750 Carrier, .22 Short $45.60 Buy Now
7A 394390 Carrier Friction Plunger $3.25 Sold Out
7 239870A Carrier Friction Spring $3.25 Sold Out
8 239880 Carrier Pin $3.25 Sold Out
Cartridge Guide Spring
11 374100A Cartridge Guide Spring $8.60 Buy Now
Cartridge Guide Spring Screw
12 374110B Cartridge Guide Spring Screw $4.50 Sold Out
13 374160B Ejector Base $20.05 Buy Now
Ejector Wing
14 374170B Ejector Wing $11.00 Buy Now
Ejector Spring
17 374270A Ejector Spring $5.20 Buy Now
18 240230 Extractor $33.55 Sold Out
Firing Pin
22 374460A Firing Pin $34.80 Buy Now
Hammer (w/ Roller & Pin)
25 374880B Hammer (w/ Roller & Pin) $38.65 Buy Now
28 374930B Hammer Screw $4.50 Buy Now
29 240520 Handle Slide $30.95 Buy Now
30 1183260 Locking Bolt (1-1/8") $38.60 Sold Out
30 1183270 Locking Bolt (1-5/8") $38.60 Sold Out
Locking Bolt Plunger
31 374990B Locking Bolt Plunger $3.25 Buy Now