Compatible Premium Upgrade For 5D Tactical 2 AR-15 Lower Jig "TiN" Drill Bit Kit
Includes 5/32",5/16" and 3/8" "TiN" coated Drill Bits
Our Drill Bit Kits are a SIGNIFICANT UPGRADE to any kits on the market.
Upgrade Kit is compatible with 5D Tactical AR15 Lower Receiver Jigs.
LEARN MORE about our "TiN" Coated high speed steel drill bits, custom cut to our specifications.
How to Build AR-15 & AR-10 .308 80% Lower Receiver Video's & Instruction Manuals