Questions and Answers for JBL Sawed-Off Magnum Speargun:
I have an old nimrod spear gun ,and was just wondering how they are filled ,or do they have a canister .also what type of fitting is on the rear of the gun
Bob (Certified Scuba Instructor at Scuba.com)
Pnuematic guns need to be serviced by an authorized service center or manufacturer periodically to replace seals and worn mechanisms.
The speargun design that started it all, the JBL Magnum series of guns is probably responsible for more speared fish than all other spearguns combined. It’s no wonder, as this durable and accurate workhorse features a 1 1/4” drawn alloy barrel, hardened stainless trigger, shaft and point. Handles are constructed of two-piece cast aluminum providing strength and ease of maintenance. The Magnum series features two or three 9/16” Hi-Mod bands with stainless wire wishbones. Tried and trusted, this is one hunting buddy you’ll be glad to share a secret spot with.
Features of the Sawed Off Magnum include:
1 1/4' aircraft grade aluminum barrel with TRU-GLIDE rail track for accuracy. Body measures 42.75' without shaft 5/16” heat treated stainless steel shaft with Rockpoint spinner point (736-SA/ 843) Two 20' x 9/16” bands (220) All aluminum construction for bomb proof durability. Integrated float chamber American Made