HK21 Tripod Adapter
machined up 50 of these HK21/MG3 Tripod Adapter Sets and have them
available for immediate delivery for $350 to your door UPS! We guarantee
these to be a perfect fit and will take you less than 5 minutes to
Description of product 1 ...
HK21 120rnd Belt Box
Description of product 2 ...
HK21E CNC Receiver Rails
Description of product 3 ...
MSG90/PSG1 CNC Receiver Rails
Description of product 4 ...
HK21 Oversize Bolt Head
Available in +6(8.06mm) or +8(8.08mm)
Forward Assist Assembly
3 Shot/Burst Groups Set up
for Reg Sear
40 Round .308
are RDTS Manufactured from 1960's German Mags and Date coded
in the 60's. Loads easy no loading tool needed! Actually holds
40+ rounds! We've produced these since the 80's! Very nice mag
for your full-autos. Guaranteed to load easy and function 100%.