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Posted: 2/22/2017 5:18:31 PM EDT
Anyone know what to get? I have a 2200watt laser engraver that id like to experiment with. 80% seem a bit expensive to practice on, is there a less finished version?
Link Posted: 2/22/2017 5:23:33 PM EDT
[#1]
DSA had bare forgings in their Firearms News ad a while back...  0% for $25 if I remember right.  That's a little less than even the cheapest non-blem 80% you can usually find.
Link Posted: 2/22/2017 5:33:47 PM EDT
[#2]
Thank you!
Link Posted: 2/22/2017 6:34:41 PM EDT
[#3]
Quoted:
Anyone know what to get? I have a 2200watt laser engraver that id like to experiment with. 80% seem a bit expensive to practice on, is there a less finished version?
View Quote

1/8" sheet aluminum?
Link Posted: 2/22/2017 7:11:38 PM EDT
[#4]
Of course for the artwork, but i need to build a jig to index the lowers too.
Link Posted: 2/23/2017 12:43:55 AM EDT
[#5]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Of course for the artwork, but i need to build a jig to index the lowers too.
View Quote

Well the 0% may not work for you then, the top deck has a big seam in it, the forging is not cut to size yet at all. For only $20 more you can just buy the 80% and then actually finish it into a working firearm if you want. Heck you could just buy a 100%er for $45 and use it to build your jig.
Link Posted: 2/24/2017 5:13:16 PM EDT
[#6]
Are you planning on using the laser on anodized finished lowers, or just bare alum?

Not sure, but it would likely make a difference and you'd want your sample to be the same as what your goal is
Link Posted: 2/24/2017 7:14:01 PM EDT
[#7]
For just testing your burn times and program get a chunk of 7075 from online metals.

For testing alignment and finished product 80% is the way to go. Find a vendor with blems and buy a bunch. 
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