very good quality
Delivery: 5
Design: 5
Quality: 5
Value for money: 5
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Product details
Brand: RCM
MP5SD 120 Degree Locking Piece - US
This locking piece is a US made version of the factory German MP5SD 120 degree locking piece. This was the German locking piece that was marked #5 when HK Germany used to make them. Each locking piece is made here in the USA with ordnance grade steel, heat treated and made to last. No finer US made locking piece exists.
Compatible With:
HK MP5SD Models that need a little extra help cycling anemic ammunition
Custom builds or clones
MPN: RCM-GP-LP130
All reviews
This is the best locking pieces available for the MP5 SD platform. They allow you to run 115grn and 124grn effectively.
Delivery: 5
Design: 5