Looks like some good progress. Any tips for doing this on a drill press ? What size is your x/y vise ?
my cross vise is the big one harbor freight has, not sure of size off the top of my head, did this on a low end table top drill press, just put the speed to the lowest setting on the drill, and take small amounts of material off each pass. If you try to take you much it chatters pretty bad, small amounts = butter smooth. Take your time and watch the available YouTube videos on this being done.
I'll post the finished pictures sometime today, feel free to pm me any questions.
Edit, here's the vise I have, have had it for years.
http://www.harborfreight.com/6-inch-...ise-32997.html
Last edited by boltons75; 07-15-2013 at 04:59 AM.
Thats not bad from a drill press! Do you think an end mill in a press to finish the bottom would work to smooth that part out? I will take a second look at that vice. The reviews were kind of mixed so I stayed away from it, and have been saving for the mini mill. But, If that works for the time being for the cost thats not a bad deal.
Nice job boltons75. Is the 1/4 end mill the only mill you used ? A 2 flute ? HSS or carbide ?
Great job Shawn! I wish I had gone for those AR15 lowers from precision.
For anyone going to finish a 80 percent lower. Enco has free shipping on a $25 order-no machines or truck freight.
http://www.use-enco.com/CGI/INSRHM
Precision Arms is on schedule to start delivery in early August, that is for both his AR & 10/22.
Ordered a AR15 80% Billet Lower, and Jig, By Precision Arms
so I will be watching how your lowers work out
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Precision Arms update last night
Today we started shipping our first campaign, be on the lookout for customers pictures and feedback. We are the first large RH project to actually start shipping, we hope that you choose Precision Arms MFG for your next build. We stand behind proven reliability and customer service.
If your not first your last. SHAKE AND BAKE
Thank you for all your support
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He also told me that his 10/22 receivers will start next week.
Good news for sure ! Are they contacting the folks, who will receive the lowers, prior to shipping ?
Just got an email from Precision Arms MFG , my lower shipped Friday. Will update when it shows up.
BP | Bronze Point | IMR | Improved Military Rifle | PTD | Pointed |
BR | Bench Rest | M | Magnum | RN | Round Nose |
BT | Boat Tail | PL | Power-Lokt | SP | Soft Point |
C | Compressed Charge | PR | Primer | SPCL | Soft Point "Core-Lokt" |
HP | Hollow Point | PSPCL | Pointed Soft Point "Core Lokt" | C.O.L. | Cartridge Overall Length |
PSP | Pointed Soft Point | Spz | Spitzer Point | SBT | Spitzer Boat Tail |
LRN | Lead Round Nose | LWC | Lead Wad Cutter | LSWC | Lead Semi Wad Cutter |
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