A unique steel grip cap (replacing the plastic grip cap on my Model 70)

Status
Not open for further replies.

Macchina

Member
Joined
Nov 14, 2006
Messages
998
My first rifle was a synthetic Model 70 circa 2002 chambered in 300 Win Mag. The rifle was too much for me and on my first shot I shattered the plastic grip cap... I superglued it back together and sold the rifle the next year.

Fast forward 13 years and a week ago I bought a much nicer FN Winchester Model 70 in 30-06. This gun is finished very nicely with a perfectly inletted walnut stock that is internally sealed and epoxy bedded. The metal on this gun is perfect and it’s a much nicer package than I expected it to be... Until you see the plastic grip cap. This wart really interrupts the flowing lines of the stock with its non-tangent curves and glossary plastic finish. I understand you have to cut cost somewhere, but this guy really is out of place on an otherwise very nice rifle.

Something had to change. I looked at the steel grip caps offered online but at $40 shipped with some fitting needed and blueing required I figured I’d have a couple hours working on it so why not just start from scratch?

I worked metal for years in a previous job but no longer have access to the mill, laser, and finishing tools I once did. I do have a grinder and a small supply of O1 tool steel in my garage so I decided to do this by hand. It got down to -20° F last night so I had to grind with many breaks going back inside when my knuckles went numb (don’t ever grind with gloves on).
My operation was crude, but I had a blast working the steel and I think I’ll end up liking the hand-made version a lot more than if I had just CNC milled a part from the beginning. I started with a plate of steel and have the goal of doing this project completely freehand. I cut (hacksaw) and ground (bench wheel grinder) then hand sanded (120 grit -240 grit – Scotchbrite) it to a matte finish. I don’t know if I’ll polish it before bluing it or leave it satin. I have never cold blued O1 steel before so any advice would be great. I might just drop it off at finishing shop I used to use and see if they’ll dunk it with someone else’s batch for a few bucks. There is always a risk loss or dents with this so I think I’d rather see what I can get with cold blue or maybe even a hot vinegar bath.

I’ll try to remember to post pictures of the finished product after it has color and is mounted on the Model 70…

IMG_20150220_120745_zps332ab9df.jpg
SteelGripCap_zps00e24add.jpg
 
Last edited:
I doubt you will be satisfied with cold blue over the long term.

Get the shop to hot blue it.

Or rust blue it yourself.

rc
 
I doubt you will be satisfied with cold blue over the long term.

Get the shop to hot blue it.

Or rust blue it yourself.

rc
As always RC, I think you'll be right.
I'm headed out soon but I had about 20 minutes to cold blue it before I left to make sure the finish looks good blued. The fit was pretty close (just a touch big) but plenty good enough for me. The O1 took the cold blue really well so I think I'll keep it this year and wait until I have some more stuff to send out for a batch of hot blue. I agree though that in the long run it never seems to really hold up and I have never been able to completely eliminate the cold blue smell...

IMG_20150220_155744736_zpsa5aa4c36.jpg IMG_20150220_155729556_zps2e21157e.jpg
IMG_20150220_155652935_zpsd4bb58f0.jpg
 
Last edited:
Having been

a hunter and firearms enthusiast for about 65 years, I have never even noticed what type of grip cap is on any rifle that I ever owned or it's condition. If the gun goes off and it's fairly accurate, that always suited me.
 
Status
Not open for further replies.
Back
Top