Armorer's Wrench (or castle nut wrench)
https://www.brownells.com/gunsmith-tools-supplies/rifle-tools/wrenches/ar-15-m16-armorer-s-tool-prod54530.aspx
*wire dykes to trim spring lengths (optional)
https://smile.amazon.com/Dykes-Cutter-Jewelry-Cutting-Spring/dp/B0733MMP1P/ref=sr_1_7?ie=UTF8&qid=1519541728&sr=8-7&keywords=wire+dykes
philips and slotted screwdrivers
https://smile.amazon.com/Precision-Screwdriver-Flathead-Philips-Different/dp/B01N5W8MA3/ref=sr_1_5?s=hi&ie=UTF8&qid=1519541783&sr=1-5&keywords=philips+flat+screwdriver+set&dpID=515H-upazkL&preST=_SY300_QL70_&dpSrc=srch
https://smile.amazon.com/Stanley-60-100-10-Piece-Standard-Screwdriver/dp/B0000950PN/ref=sr_1_4?s=hi&ie=UTF8&qid=1519541821&sr=1-4&keywords=screwdriver+set&dpID=413mY6KaRdL&preST=_SY300_QL70_&dpSrc=srch
SAE and Metric allen key sets (T-handle preferably)
https://smile.amazon.com/SAE-Metric-T-Handle-Ball-USATNM/dp/B00P4CSUK6/ref=sr_1_5?s=hi&ie=UTF8&qid=1519541925&sr=1-5&keywords=t-handle+hex+key+set
Roll pin starter punch set
https://smile.amazon.com/Xage-Pieces-Punch-Hollow-Starter/dp/B01M6A4ZA9/ref=sr_1_1?s=hi&ie=UTF8&qid=1519542014&sr=1-1&keywords=roll+pin+starter+punch+set&dpID=41Keu2JyFGL&preST=_SY300_QL70_&dpSrc=srch
Roll pin punch set
https://smile.amazon.com/RAM-PRO-Storage-Removal-Perfect-Jewelry/dp/B01N4N1XS5/ref=sr_1_5?s=hi&ie=UTF8&qid=1519541985&sr=1-5&keywords=roll+pin+punch+set&dpID=51MGwKjIeML&preST=_SX300_QL70_&dpSrc=srch
center and prick punch set
https://smile.amazon.com/Grip-Heavy-Duty-Punch-Chisel/dp/B0000AXBMU/ref=sr_1_6?s=hi&ie=UTF8&qid=1519542115&sr=1-6&keywords=punch+set&dpID=61heWoKrUDL&preST=_SY300_QL70_&dpSrc=srch
35mm soft mallet
https://smile.amazon.com/TEKTON-30812-Double-Faced-Soft-Mallet/dp/B00MWVAUUA/ref=sr_1_4?s=hi&ie=UTF8&qid=1519542178&sr=1-4&keywords=soft+mallet
ball peen hammer, 16oz or set
https://smile.amazon.com/dp/B00IMMI5L4/_encoding=UTF8?coliid=I3P651WDY63VYX&colid=1E25BGN1V3RFZ&psc=1
armorer's bench block
https://smile.amazon.com/Wheeler-60981-Universal-Bench-Block/dp/B0047WKF84/ref=sr_1_1?s=hi&ie=UTF8&qid=1519542252&sr=8-1&keywords=wheeler+bench+block&dpID=41hVwVd8l2L&preST=_SY300_QL70_&dpSrc=srch
table vise with soft jaws
https://smile.amazon.com/Goplus-Mechanic-Bench-Locking-Swivel/dp/B01JLQL16U/ref=sr_1_3_sspa?s=hi&ie=UTF8&qid=1519542295&sr=1-3-spons&keywords=vise%2Btable&th=1
AR-15 vise block
https://www.brownells.com/gunsmith-tools-supplies/rifle-tools/bench-vise-blocks/ar-15-m16-lower-receiver-vise-block-prod25011.aspx
*Geissele reaction rod (optional)
https://www.brownells.com/gunsmith-tools-supplies/rifle-tools/barrel-tools/ar-15-m16-reaction-rod-prod55168.aspx
torque driver and gunsmith bit set
https://smile.amazon.com/Wheeler-710909-Digital-Firearms-Accurizing/dp/B01B3NW5TG/ref=sr_1_1?s=hi&ie=UTF8&qid=1519542471&sr=8-1&keywords=wheeler+fat+wrench+digital&dpID=51MVOtlNecL&preST=_SY300_QL70_&dpSrc=srch
https://smile.amazon.com/Weaver-Gunsmith-Multi-Bit-Tool-Kit/dp/B004NBXEE6/ref=sr_1_5?s=hi&ie=UTF8&qid=1519542505&sr=1-5&keywords=gunsmith+bit+set&dpID=41C9U6xNzyL&preST=_SY300_QL70_&dpSrc=srch
1/2" torque socket driver
https://smile.amazon.com/TEKTON-24335-2-Inch-ft-lb-13-6-203-5/dp/B00C5ZL0RU/ref=sr_1_4?s=hi&ie=UTF8&qid=1519542579&sr=1-4&keywords=1%2F2+torque+wrench
assorted metal files
https://smile.amazon.com/Nicholson-Ergonomic-Handles-American-Pattern/dp/B001T4K1O6/ref=sr_1_5?s=hi&ie=UTF8&qid=1519542643&sr=1-5&keywords=metal+file+set&dpID=41xRbkIur5L&preST=_SX342_QL70_&dpSrc=srch
set of open/box wrenches if you don't have the armorer's tool
https://smile.amazon.com/Wrench-Piece-Combo-Metric-Tools/dp/B00REHXWP2/ref=sr_1_4?s=hi&ie=UTF8&qid=1519542700&sr=1-4&keywords=box+wrench+set&dpID=51LBQyh8nYL&preST=_SY300_QL70_&dpSrc=srch
AeroShell 64 (33M) or Aluminum Anti-seize
https://smile.amazon.com/dp/B01GGQV34I/_encoding=UTF8?coliid=ILJIX0XDZ2ZE0&colid=1E25BGN1V3RFZ&psc=0
https://smile.amazon.com/Dynatex-49550-Industrial-Anti-Seize-Lubricating/dp/B009XE8AEM/ref=sr_1_2?s=automotive&ie=UTF8&qid=1519542792&sr=1-2&keywords=aluminum+anti+seize&dpID=31SHkiGcgnL&preST=_SY445_QL70_&dpSrc=srch
Machine oil or gun oil, and your lubricants of choice (Froglube)
https://smile.amazon.com/Froglube-Paste-Cleaner-Lubricant-Protectant/dp/B0053TX1GS/ref=sr_1_cc_1?s=aps&ie=UTF8&qid=1519542836&sr=1-1-catcorr&keywords=froglube
https://smile.amazon.com/Slip2000-60320-Slip-2000-4oz/dp/B00635VIY8/ref=sr_1_2?s=sporting-goods&ie=UTF8&qid=1519542866&sr=1-2&keywords=slip2000&dpID=41RFQQqmejL&preST=_SY300_QL70_&dpSrc=srch
Birchwood-Casey Aluminum Black and Super Blue
https://smile.amazon.com/BW-Casey-Aluminum-Black-Touch-Up/dp/B002JCW2CG/ref=sr_1_1?s=sporting-goods&ie=UTF8&qid=1519542897&sr=1-1&keywords=birchwood+casey+aluminum+black&dpID=41U-TLnBluL&preST=_SY300_QL70_&dpSrc=srch
https://smile.amazon.com/381152-Birchwood-Casey-Blue-Super/dp/B0000C515I/ref=sr_1_1?s=sporting-goods&ie=UTF8&qid=1519542924&sr=1-1&keywords=birchwood+casey+super+blue&dpID=41J1bZsrjFL&preST=_SY300_QL70_&dpSrc=srch
Arisaka optic leveler (if you plan to mount a scope)
https://smile.amazon.com/Arisaka-Optic-Leveler-Combo/dp/B00W8AXZ98/ref=sr_1_1?s=sporting-goods&ie=UTF8&qid=1519542949&sr=1-1&keywords=arisaka+leveler&dpID=319b4UaQniL&preST=_SY300_QL70_&dpSrc=srch
2x magnetic bubble levels to level the rifle (scope mounting)
https://smile.amazon.com/Gunsmith-Level-Magnetic-Leveling-TXTactical/dp/B01FO68PFG/ref=sr_1_1?s=sporting-goods&ie=UTF8&qid=1519542976&sr=1-1&keywords=magnetic+bubble+level+set&dpID=41Zogmvz6dL&preST=_SX300_QL70_&dpSrc=srch
*laser bore sighting tool (handy to have)
https://smile.amazon.com/WOLFROAD-Bore-Sight-Kit-22/dp/B01N0T3J0I/ref=sr_1_1_sspa?s=sporting-goods&ie=UTF8&qid=1519543005&sr=1-1-spons&keywords=laser+bore+sight&psc=1
*gas block dimple jig (optional)
https://brdengineering.com/t/gas-block-dimple-jigs
cordless Li-Ion drill or drill press (preferred)
https://smile.amazon.com/Hitachi-DS18DSAL-18-Volt-Lithium-Flashlight/dp/B001N2NTEI/ref=sr_1_7?ie=UTF8&qid=1519543100&sr=8-7&keywords=hitachi+lithium+cordless+drill
Delta ring tool
https://www.opticsplanet.com/aimsports-ar15-delta-ring-wrench-removal-tool.html
go/no go/field headspace gauges
https://www.brownells.com/reloading/measuring-tools/case-gauges-headspace-tools/lock-n-load-headspace-gauge-tool-prod35168.aspx
Brownell's bolt-catch roll pin punch
https://www.brownells.com/gunsmith-tools-supplies/rifle-tools/bolt-tools/dissassembly-tools/bolt-catch-pin-punch-prod26484.aspx
Blue, Green, and Purple Vibra-Tite
https://smile.amazon.com/Vibra-TITE-111-Removable-Anaerobic-Threadlocker/dp/B0026GJ9TE/ref=sr_1_1?s=industrial&ie=UTF8&qid=1519543486&sr=1-1&keywords=vibratite%2Bthreadlocker%2Bpurple&th=1
https://smile.amazon.com/Vibra-TITE-150-Strength-Anaerobic-Threadlocker/dp/B00270G924/ref=sr_1_1?s=industrial&ie=UTF8&qid=1519543529&sr=1-1&keywords=vibratite%2Bthreadlocker%2Bgreen&th=1
https://smile.amazon.com/Vibra-TITE-122-Removable-Anaerobic-Threadlocker/dp/B00270KXFS/ref=sr_1_2?s=industrial&ie=UTF8&qid=1519543560&sr=1-2&keywords=vibratite%2Bthreadlocker%2Bblue&th=1
Torx bit set, or a full security bit set and driver.
https://smile.amazon.com/dp/B00GYOM04K/ref=sxbs_sxwds-stvp_2?pf_rd_m=ATVPDKIKX0DER&pf_rd_p=3341940462&pd_rd_wg=wsKHL&pf_rd_r=911J9H1SKPB9K3PVK2T4&pf_rd_s=desktop-sx-bottom-slot&pf_rd_t=301&pd_rd_i=B00GYOM04K&pd_rd_w=rXiW6&pf_rd_i=security+bit+set&pd_rd_r=896b768c-0cd5-44c9-912e-ce80765449a2&ie=UTF8&qid=1519543648&sr=2
https://smile.amazon.com/Irwin-Tools-1948780-Magnetic-Driver/dp/B06XGCXH9J/ref=sr_1_8?s=hi&ie=UTF8&qid=1519543695&sr=1-8&keywords=bit+driver&dpID=21HYvfzTK6L&preST=_SY300_QL70_&dpSrc=srch
Channel Lock Pliers
https://smile.amazon.com/IRWIN-VISE-GRIP-GrooveLock-Pliers-2078709/dp/B000FK1R0W/ref=sr_1_1?s=power-hand-tools&ie=UTF8&qid=1521204141&sr=1-1&keywords=channel+locks
Go/No-Go headspace gauges
https://www.brownells.com/gunsmith-tools-supplies/measuring-tools/headspace-gauges/headspace-gauges-prod19183.aspx
Internal/External retaining ring plier
https://smile.amazon.com/gp/product/B000TG80SY/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
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