Showing posts with label preparing the barreled action for bluing. Show all posts
Showing posts with label preparing the barreled action for bluing. Show all posts

Friday, March 30, 2012

Sporterizing the Lee Enfield - Porch Project Pt. IV


After removing most of the unpleasant black paint from the barreled action, the obsessive madman avid Lee Enfield enthusiast ponders the best way to prepare the metal for bluing -- on the porch. There's several options; use a wheel and various polishing compounds, or do it by hand. I wisely didn't trust myself with a wheel for fear of cutting into the metal and ruining the job, so by hand it was.

get on with the sanding, for goodness sake
The objective here is to sand the metal using progressively finer grit until you get the look you want. This is the finish that will appear through the blue. I started with 180 grit and worked up to 600, producing a mirrorlike, scratchless, even sheen.

Be careful around straight edges, screw holes and stampings. Use sanding blocks to keep the surface even; I found small, old, cut to size kitchen sponge worked pretty well -- it can be formed and holds its shape, which is useful for sanding around the receiver. Don't forget in a fit of squaddie-like enthusiasm to keep a light touch, otherwise you'll mess things up. 

non satis
A lot of elbow grease and patience later, the receiver was looking acceptable. There was some pitting, understandable in a rifle that's nearly a hundred years old, but I can live with that as it's mostly below the stockline and won't be seen. If you're keen you can file the pitting out and blend the hole in to the rest of the surface. I didn't think that was necessary for this old warhorse.

better
Word to the wise. Be careful with the III safety catch; it's easy to remove and polish up but be sure it works when you reassemble and install -- work the bolt to ensure the action's smooth and if it is you've got it right. If not... don't try to brute force the bolt, take out the safety mechanism and start again, making sure its moving parts are in the correct position.

Then spray the beast with oil and admire your handiwork.

better still
Next step? More polishing.

Patience is a virtue. You can pray while you sand.

LSP


Sporterizing the Lee Enfield - Porch Project Pt. III


The thing about finishing the furniture of your rifle is that it takes time, a day or more between each application of oil/varnish, so that the finish has time to dry and cure. This means you have plenty of hours to start work on the metal. So don't be a slacker, get down to it.

sights off, stripper on
First things first, you gaze at the barreled action, wondering why the British Army in its infinite wisdom decided to coat the venerable III in some kind of thick, baked on, matte black paint.

get the paint off, LSP
After removing front and rear sights (tap out the holding pins) you brush on noxious K3 and wait for the stripper to work its magic. Ten minutes later you take plastic scraper to paint and wonder why so little of it comes off. After three or four goes at this you think, "This is incredibly annoying. Maybe I'd better use something stronger." A trip to Walmart and a can of Aircraft Remover later, you're there on the porch spraying and stripping. Use gloves, eye protection and avoid flame. The stuff explodes, apparently, like a bomb.

some kind of bomb
After an hour or so the paint's off, helped on its way by scraper and fine steel wool, revealing a somewhat pitted receiver and a decent enough looking barrel.

barrel
Next step? Polish the metal to prepare it for bluing.

Train Hard. Think Positive. Fight Easy.

LSP