Bedded stocks will loose their beneficial qualities is you disassemble them a lot. The bedding is an interference fit and virtually every M14 gunsmith will tell you to absolutely minimize how often you take the stock off.
For non-bedded rifles, no, they don;t have the issue you refer to. It IS more common on M1 garand stocks though. Garand stocks have no metal liner like the M14 does.
Thanks, I had no idea that those stocks had a metal liner.
I still have a lot to learn about the M14 I guess, although I've loved the ones I shot.
Every M14 ends up being a little different. The only ones I hated was my buddies Norinco when it was still in the plastic stock...just "felt" hollow. Wood or fiberglass stocks make a big difference in the feel, and then you can get into chassis like the Blackfeather or EBR.
On the note of stock liners though, I noticed they're not used in the fat McMillan stocks, as I guess they're unnecessary with the rigidity of the stock.
No liner on USGI fibreglass as far as I know
I seen some mention on an M14 Forum about the liner being intended to reinforce the G.I. wood stock against the stresses of firing rifle grenades.
Anyway are G.I. fiberglass stocks readily available in Canada?
I prefer the look and feel of wood but it's maybe not the best thing to be running around the rainforest with.
Do M14 style rifles have a tendency to jam if the magazine is held or placed on the ground when firing?
I have never felt such problem while firing. The M-14 Style rifles are made with machined metal and wooden stocks. They have very accurate adjustable iron sights and could make a distance shot very comfortably.
Wooden-stocked M14-style rifle will lose their beneficial qualities with the passage of time if you disassemble them a lot. I personally recommend not storing it for long with trigger group installed.
If properly bedded to NM spec, this won't matter as there is solid incompressible epoxy from trigger group pads to receiver. Same for fibreglass stocks.




























