Winchester 1300 Part Question

[DJ Skillz]

I need to order a slide arm extension assembly for my 12ga 1300 Defender. One of the arms broke off of mine.

Listed on the 2008 Winchester parts list pdf file, there are multiple listings for the part. (p.16 #43) One of the 6-1/4" says "coastal" and is $10.50 more. What does "coastal" mean?

43 U125802095 SLIDE ARM EXTENSION ASSEMBLY (2-3/4")
COMPACT/YOUTH
$32.50
43 U125802120 SLIDE ARM EXTENSION ASSEMBLY (4-3/4") $32.50
43 U125802050 SLIDE ARM EXTENSION ASSEMBLY (6-1/4") $32.50
43 U125802190 SLIDE ARM EXTENSION ASSEMBLY (6-1/4")
COASTAL
$43.00

Also, a 4-3/4" arm? Is that for people with little hands or what...??

Thanks in advance.

[Lurch762]

The 1300 Coastal Marine had a corrosion resistant finish. I don't know if it was stainless or a nickel finish.

[DJ Skillz]

The 1300 Coastal Marine had a corrosion resistant finish. I don't know if it was stainless or a nickel finish.

Ah! I had no idea the stainless finish 1300 was called the Coastal Marine. Thanks!