Search Find Parts

Find Parts

Search By Item Number Or Keyword
Search Manufacturers By Letter

Still Can't Find It?

If you're unable to locate an item please contact us directly.

Please have the following information ready:

  1. Firearm Manufacturer
  2. Firearm Model and Serial Number
  3. Gauge or Caliber of Firearm
  4. Part Description
  5. Any other pertinent information

Then please call our Sales Department toll free at:

866-NUMRICH
(866-686-7424)

Outside U.S.A.:

845-679-2417

Office Hours:
Monday through Friday
8:00 a.m. to 4:30 p.m. EST

320

Schematic Image

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

Image Part Key Product # Description Price Add To Cart
Winchester 310, 320 Schematic w/ Parts List
PDF0881 Winchester 310, 320 Schematic w/ Parts List $1.50 Buy Now
image not available
2 1056660 Breech Bolt $25.30 Buy Now
image not available
2 1056670 Breech Bolt Complete $70.00 Sold Out
image not available
3 1056680 Breech Bolt Sleeve w/ Hand $20.45 Sold Out
Buttplate
4 1018730J Buttplate $18.20 Buy Now
Buttplate Screw, Flat (Standard Screw Slot; Original Style; 2 Req'd)
5 1026290J Buttplate Screw, Flat (Standard Screw Slot; Original Style; 2 Req'd) $5.00 Buy Now
image not available
6 1056690 Cocking Stud $2.35 Sold Out
image not available
7 1056700 Cocking Stud Retainer $2.55 Sold Out
image not available
8 1056720 Cocking Stud Retainer Spring $4.00 Sold Out
image not available
9 1056710 Extractor, Left $7.90 Buy Now
image not available
10 1056730 Extractor, Right $7.90 Buy Now
image not available
11 1056740 Extractor Spring $3.30 Sold Out
image not available
12 1056750 Firing Pin $16.25 Sold Out
image not available
13 1056760 Forearm Screw (Eye Assembly) $11.25 Sold Out
Stock Swivel Bow (1")
14 233580H Stock Swivel Bow (1") $7.45 Buy Now
Forend Screw Escutcheon
15 1128220D Forend Screw Escutcheon $3.55 Buy Now
Front Sight (.260" High)
16 260450V Front Sight (.260" High) $12.45 Sold Out
image not available
17 1056820 Mainspring $3.15 Sold Out
image not available
18 1056830 Magazine Retaining Pin $3.05 Buy Now
image not available
19 1056770 Magazine Catch $5.70 Buy Now
>