This magazine fits the LM4 PTR Series, including the LM4 KR Series. It holds 40 rounds and is manufactured and assembled to the highest standards. The magazines, like the weapons they are made for, have a wide availability of replacement wear-and-tear parts available, and feature realistic round capacities to better suit training scenarios.
The LM4 PTR bolt carrier comes with the carrier key installed and will fit all LM4 PTR Series rifles, including the LM4 PTR standard, LM4C PTR, and LM4 RIS PTR, as well as the new LM4 KeyMod line. Please note that this does not come with the metal piston stop, part 36. The piston stop is sold separately and can be found in the link below:
https://kwausa.com/product/lm4-ptr-bolt-carrier-piston-stop/
The LM4D bolt is made of sturdy nylon polymer and is a direct replacement for all LM4D rifles, including the LM4D and LM4D M Lok.
The bolt is the primary component of the most realistic gas blowback rifle available, and is the heart of the LM4's Force Velocity gas system.
The LM4 bolt is made of sturdy nylon polymer and is a direct replacement for all LM4 rifles, including the LM4C, LM4 RIS, and standard LM4. The bolt is the primary component of the most realistic gas blowback rifle available, and is the heart of the LM4's Force Velocity gas system.
This nylon-polymer handguard set fits almost anywhere a carbine-length drop-in system is needed. It comes in two parts, and fits the standard LM4, LM4C, and...