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Posted: 3/1/2011 8:10:58 AM EDT
| I just started a toolbox with just tools to be used for building rifles. What tools do you keep for gun use only? |
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If for any amount of specificity, I use a PRI 5 pin barrel nut wrench, and a 1/2" drive torque wrench that goes to 150ft-lbs. I usually install barrel nuts to around 50 or 60 ft-lbs depending on the caliber. If you can't find that, the DPMS 3-pin has worked well for me and I got it here.
Upper receiver blocks like the PRI or the Claw will be of benefit to you if you build uppers. I like the PRI because it can double as an picatinny alignment vise when installing rails. If you're putting together delta-ring packs then a pair of expanding-nose pliers will be invaluable. I also keep a good set of punches around for FSB pins. I will be adding a MOACKS––-carrier key staking tool––-and a gas block pinning jig later. |
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None, which doesn't explain a thing. Everything I used was already purchased to fix cars or lawn mowers
Vice grips, small, curved jaw - to press in roll pins. Saferwhen starting them, much less chance of breaking things or slipping. Drill bits - as pin punches to finish driving them in. Bits offer more sizes, and once dulled, work great. Even new, cheap bits are a better deal. Expanding snap ring pliers - for the delta ring, but it can be rolled on with some effort with vice grips. Barrel nut pliers - 12" channel locks. Bessey vice blocks, but two pieces of wood will do the exact same thing, prevent scratching the upper while tightening the barrel nut. Vice - a block of wood jammed in the upper deckscrewed to something solid would do. Only guns you plan to sell need to be scratch free. That's a commercial assembly standard, and I hope you have the FFL to go with it. For a lot of us, it's just a hobby gun that will be used on ranges and in the field. Very few won't knock, scratch, or even abuse the finish, another hidden scratch on the barrel nut is insignificant. Done right, even the official tool will do that. Buying a number of specialty tools really defeats the whole point of building an AR at home, and definitely can add $150 to the build cost. That is a significant sum of the final cost, and takes away from mags, ammo, optics, etc that are more desireable end game items to own. If assembling itself is the point, then go for it. Don't just stop at barrel lathe, go all out for the hammerforging setup. |
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