GTA

Airguns by Make and Model => Benjamin Airguns => Topic started by: unionrdr on December 14, 2017, 08:49:44 AM

Title: 760 Powermaster Restomod
Post by: unionrdr on December 14, 2017, 08:49:44 AM
 I don't know why I never posted this here, but I've done 4 videos on airgun Shooter so far about restoring my 6/68 760 Powermaster variant one. The ol' woods walker tootsie roll.  ;) I got a Simmons 4x32 scope, and 2 1/2" AR15 Picatinny rails for scope mounts to mod for it. And a mac1 seal/piston upgrade kit. It'll be getting an 1892 Winchester-style butt plate as well, here in 760 Powermaster variant 1 resto, PT4.
https://www.youtube.com/watch?v=mEqfZHxoMvs (https://www.youtube.com/watch?v=mEqfZHxoMvs)
Title: Re: 760 Powermaster Restomod
Post by: unionrdr on December 17, 2017, 08:27:13 AM
I've since gotten a good start on part 5! I show how the barrel and sights turned out. And get going on cutting and shaping the butt plate. You'll want to see this!
Title: Re: 760 Powermaster Restomod
Post by: unionrdr on December 23, 2017, 06:50:08 PM
And part 5 I just uploaded for those of you interested in this restomod;
https://www.youtube.com/watch?v=fy3nbbaBz8w (https://www.youtube.com/watch?v=fy3nbbaBz8w)
Title: Re: 760 Powermaster Restomod
Post by: unionrdr on January 07, 2018, 03:34:23 PM
Well, the stain, mineral spirits and 9v lithium battery for the chronograph got picked up. It looks like the Minwax #224, " special walnut" matches the Crosman 760 v1's stain really close...
(https://imagizer.imageshack.com/v2/640x480q90/923/7v0JLs.jpg) (https://imageshack.com/i/pn7v0JLsj)
(https://imagizer.imageshack.com/v2/640x480q90/924/ISz11K.jpg) (https://imageshack.com/i/poISz11Kj)
Title: Re: 760 Powermaster Restomod
Post by: mav72 on January 08, 2018, 12:32:20 AM
Looks good. I use semi gloss polycrylic after staining.
Title: Re: 760 Powermaster Restomod
Post by: unionrdr on January 08, 2018, 09:40:44 PM
I like hand-rubbed Tru-Oil. the polyshades and the like are a bear to remove.
Title: Re: 760 Powermaster Restomod
Post by: unionrdr on February 06, 2018, 10:29:57 AM
These must've been a late delivery yesterday, since my son found'em on the porch early this morning after work? They are a set of roll pin punches, the likes of which are used at the pump pivot point on the 760's. Now I can get them disassembled the rest of the way to finish these up.
(https://imagizer.imageshack.com/v2/640x480q90/922/FM5ZfL.jpg) (https://imageshack.com/i/pmFM5ZfLj)
(https://imagizer.imageshack.com/v2/640x480q90/923/p7ycCW.jpg) (https://imageshack.com/i/pnp7ycCWj)
(https://imagizer.imageshack.com/v2/640x480q90/922/HMcUPK.jpg) (https://imageshack.com/i/pmHMcUPKj)
Found'em at homer cheapo for 13 bucks and change.
Title: Re: 760 Powermaster Restomod
Post by: unionrdr on March 01, 2018, 02:09:35 PM
I've since got started on part 6 of this rebuild in order to try and wind it up finally. I've since decided to put more into my videos. Some now complain that my videos are too long and they're falling asleep watching them. I don't never do nuthin' fast and easy! (see what I did there?) Just gotta finish the butt stock and custom butt plate to get on with reassembly. Here's a couple pics to tide you over;
(https://imagizer.imageshack.com/v2/640x480q90/922/16vi9r.jpg) (https://imageshack.com/i/pm16vi9rj)
(https://imagizer.imageshack.com/v2/640x480q90/922/HSISAX.jpg) (https://imageshack.com/i/pmHSISAXj)
Title: Re: 760 Powermaster Restomod
Post by: unionrdr on March 04, 2018, 09:16:20 PM
Okay, I finally finished sanding the spray stain off the butt stock with 100 grit Emery paper. Then sanded that down with 400 grit Emery. Startin' to look like low-grade flame/tiger maple to me? Here's a couple pictures;
(https://imagizer.imageshack.com/v2/640x480q90/922/GlR1xJ.jpg) (https://imageshack.com/i/pmGlR1xJj)
(https://imagizer.imageshack.com/v2/640x480q90/922/xsDn4e.jpg) (https://imageshack.com/i/pmxsDn4ej)
The " tiger stripes/Flames" look to me to be soft spots running across the grain that are accentuated by staining, being a blonde sort of wood?
Title: Re: 760 Powermaster Restomod
Post by: Matchstickshooter on March 04, 2018, 09:59:54 PM
Looking good! ;D
Title: Re: 760 Powermaster Restomod
Post by: happymecanic on March 05, 2018, 07:21:09 PM
Okay, I finally finished sanding the spray stain off the butt stock with 100 grit Emery paper. Then sanded that down with 400 grit Emery. Startin' to look like low-grade flame/tiger maple to me? Here's a couple pictures;
(https://imagizer.imageshack.com/v2/640x480q90/922/GlR1xJ.jpg) (https://imageshack.com/i/pmGlR1xJj)
(https://imagizer.imageshack.com/v2/640x480q90/922/xsDn4e.jpg) (https://imageshack.com/i/pmxsDn4ej)
The " tiger stripes/Flames" look to me to be soft spots running across the grain that are accentuated by staining, being a blonde sort of wood?

Maybe birchwood? But maple is plausible, anyway, nice wood!
Title: Re: 760 Powermaster Restomod
Post by: unionrdr on March 05, 2018, 08:13:13 PM
Could be Birchwood, yeah? But the flames/tiger stripes looking like water marks against the grain got me to wondering about the true nature of the " flames/tiger stripes"? But thanks, yeah, it's coming along nicely. Gotta finish shaping the tang on the custom butt plate so I can state inletting it. Wanna stain and Tru-Oil it to match closely the fore stock.
Title: Re: 760 Powermaster Restomod
Post by: unionrdr on March 30, 2018, 06:10:59 PM
Working on video part 7 to get the rifle done, reassembled, and tested. Spent the last 2 days with rust & bluing remover, polishing the pump tube, then bluing it yesterday. It's hanging up curing now. First coat of stain has been drying some 4 hours now. Wow, does the flame watermarking's look great! Need to do some touch up staining on a couple areas to finish that up. Saving the steel butt plate for a later time, when I can find some thinner material to work with. Gotta drill the holes for the MOE Picatinny rails as well this weekend. It's coming along great so far!
(https://imagizer.imageshack.com/v2/640x480q90/923/3VW1kE.jpg) (https://imageshack.com/i/pn3VW1kEj)
(https://imagizer.imageshack.com/v2/640x480q90/924/C2C5xJ.jpg) (https://imageshack.com/i/poC2C5xJj)
Title: Re: 760 Powermaster Restomod
Post by: Privateer on March 30, 2018, 11:06:11 PM
How thin you need? I have different sizes and thicknesses here.
Given a width and length I could custom cut you a plate so you'd not have to much to grind off.
Title: Re: 760 Powermaster Restomod
Post by: unionrdr on April 02, 2018, 11:48:22 AM
Less than 1/16" thick, 1 1/4" wide, and 6 9/16" long. Here's pattern #2 I actually measured out this time.
 (https://imagizer.imageshack.com/v2/640x480q90/924/hOVDMD.jpg) (https://imageshack.com/i/pohOVDMDj)
Title: Re: 760 Powermaster Restomod
Post by: unionrdr on April 27, 2018, 02:37:40 PM
Did you find that piece of metal yet? Also, here's the final restoration video for the 760 variant one.
https://www.youtube.com/watch?v=feMiiR7tJEo (https://www.youtube.com/watch?v=feMiiR7tJEo)
  And an all-encompassing video of where I bought it, then to know;
https://www.youtube.com/watch?v=4MnH3hRjnOw (https://www.youtube.com/watch?v=4MnH3hRjnOw)
Title: Re: 760 Powermaster Restomod
Post by: A.K.A. Tommy Boy on April 27, 2018, 06:25:14 PM
Looking REAL GOOD !.. ;).... Leonard.          Good Job !          Best Wishes - Tom
Title: Re: 760 Powermaster Restomod
Post by: unionrdr on April 28, 2018, 03:05:57 PM
Glad you enjoyed it! Very unusual wood too? I'm liking the Simmons 4x32 scope so far too. Very clear on moon-lit nights!
Title: Re: 760 Powermaster Restomod
Post by: A.K.A. Tommy Boy on April 28, 2018, 03:42:03 PM
Glad you enjoyed it! Very unusual wood too? I'm liking the Simmons 4x32 scope so far too. Very clear on moon-lit nights!

I Enjoy All of Your Posts Leonard.        I was doing a little Night Work Myself ...Last Night.   My uninvited guests, gave me the slip last night but tonight may be a different Story.                   My Best Wishes To You Sir      -        Tom
Title: Re: 760 Powermaster Restomod
Post by: unionrdr on April 29, 2018, 12:10:00 PM
Keep at it. They gotta get hungry sooner or later...