Bosch PR20EVSK User Manual

AR-308/AR-10 Jig Instructions

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 10 Figure 1.1: Jig configured to drill he

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 11 Trigger Slot Milling: A router and ¼” e

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 12 Step 2: Rear Shelf Configure jig for dri

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 13 Figure 2.3: Lower shown with 3 holes d

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 14 shallow clockwise passes until the end m

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 15 Step 3: Fire-Control Pocket Configure ji

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 16 Figure 3.3: Lower with Fire-Control poc

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 17 4. Check the depth using the “C”

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 18 Figure 3.7: Completed fire-control pock

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 19 Figure 4.1: Drilling the fire-control p

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 2 Introduction If your lower can accommodat

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 20 Figure 5.1: 80% AR-308 Lower before sta

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 21 Figure 5.#: AR-308 completed lower afte

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 22 o Using the low (2-speed) or medium (3-

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 23 o This jig has been tested with a numbe

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 24  Frequently coating the end mill with

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 3 1. Template 2. Side Plate (2x) 3. Dril

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 4 Figure 2: Template Features To speed up

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 5 Figure 4: Side Plate Features The depth

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 6 Figure 5: Depth gauge used to set the dr

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 7 Figure 7: Example of common tools that

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 8 Figure 9: Install buffer support and rea

www.ModulusArms.com October 20, 2014 www.ModulusArms.com | AR-308 Jig Instructions 9 AR-15 design, the nubs on the side plate