Description
HKP HK21/FMP21 Teardrop Rail Set
HK teardrop style reinforcement rails. The ultimate choice for period correct builds. Expertly crafted in the USA from high-quality 4140 steel, these ready-to-weld rails are engineered for precision and durability. Elevate your build with the best in the industry.
Compatible With:
- HK21, FMP21
