This category is dedicated to all the parts and tools required to turn 80% AR15 and AR10 lowers into functioning firearms. See the JIGS, TOOL DRILL BITS and more, required to finish your 80% lowers!

Modulus Arms Jig Fabrication Tool Kit
2015-11-16 20:47
Jig fabrication Tool Kit for the Modulus Arms AR-15 and AR-308 / AR-10 Universal Jigs includes all of the necessary drill bits, drill stop, and end mi
Modulus Arms Solid Carbide End Mill Bit
2015-11-16 20:51
Solid Carbide End Mill bit for use with Modulus Arms Jigs. End Mill can be purchased separately or as part of complete Jig Fabrication Tool Kit. The
Modulus Arms Universal AR-10 80% Lower Receiver Jig (JIG ONLY)
2015-11-17 10:38
Traditional jigs use the fire-control area as the main dimensional reference. Width variations change the center to center spacing of the holes that l
Modulus Arms Heavy-Duty Universal AR-15 Jig (JIG ONLY)
2015-11-25 20:42
Traditional jigs use the fire-control area as the main dimensional reference. Width variations change the center to center spacing of the holes that l
Odin Lower Parts Kit
2016-07-27 15:11
Complete lower parts kit. Technical Specs 31 piece set to complete a lower. Machined parts, no MIM. Hammer 8620 Steel Trigger 8620 Steel Disco
Rise Armament Ripper AR-15 Lightweight Billet Lower Receiver
2017-08-07 08:17
Designed and engineered for those who never settle, the RISE Armament Ripper billet AR-15 lower receiver has a sleek, streamlined design that emphas
Rise Armament Striker Billet AR-15 Lower Receiver
2017-08-07 08:22
An updated version of RISE Armament’s flagship lower, the Striker AR-15 Lower Receiver is precision machined from 7075-T6 billet aluminum and feat
Rise Armament Striker AR-15 Billet Upper Receiver
2017-08-07 08:27
The RA-202 Striker Upper Receiver includes a Picatinny rail system and is compatible with all AR-15 lower receivers built to MIL-SPEC dimensions. 
Rise Armament Ripper AR-15 Billet Upper Receiver
2017-08-07 09:05
The RA-203 Ripper Upper Receiver's lines perfectly match the Ripper Lower. It includes a Picatinny rail system and is compatible with all AR-15 lowe
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