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Michael's Machines HK 21 (7.62x51/.308) Factory Style T-Rail Set
HK21 US-made rails for all HK21 builds. This is similar to the rails above, only prepped/cut for the HK21 feed mechanism.
Shipping may be delayed due to the 4th of July sale. Please select overnight shipping at checkout if you need your order shipped quickly.
HK21 US-made rails for all HK21 builds. This is similar to the rails above, only prepped/cut for the HK21 feed mechanism.