Kalashnikov USA K-21 Eastern Block M-Lok Rail
https://gunsbuyerusa.com/product/kalashnikov-usa-k-21-eastern-block-m-lok-rail/
Kalashnikov K-21 M-LOK Rail
Kalashnikov K-21 M-LOK Rail
90001488B
UPC 811777021477
Four M-LOK slots on each side of the lower handguard
Matching upper handguard with recessed 5 slot 1913 rail
2-15 slot M-LOK Proprietary rail sections.
Four long screws & M-LOK nuts for lower rail
Four short screws for upper handguard (BLACK)
Lower length- 6.29 ”
Upper- Length -3.85″
https://gunsbuyerusa.com/product-category/parts/rails/
Kalashnikov K-21 M-LOK Rail. This Eastern Block inspired M-LOK rail is great for your KR-103, KP-9 and KR-9 series of rifles. Features 4 M-LOK slots on each side of the lower handguard with a matching upper handguard that has a 5 slot 1913 rail. This gives you a large amount of room for your favorite tactical accesories and a comfortable place for your hand when shooting. At less than half a pound this rail system is lightweight and extremely durable. Grab one today and upgrade your Kalashnikov!. Buy Kalashnikov USA K-21 Eastern Block M-Lok Rail
WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.
https://gunsbuyerusa.com/product/kalashnikov-usa-k-21-eastern-block-m-lok-rail/