Speargun Butt W/Spare shaft holders
This is a direct replacement for many custom guns with round butt ends with 1-1/8” stock.
Also fits Biller, Sea-hornet, most Riffe, JBL, and many pipeguns
The spare shaft holders get wallowed out over time and this butt will make them nice and tight again.
Holds 9/32”, 7.5mm or 5/16” shafts perfectly
Hole is approximately 1-1/8”