This metal block fits the LM4 PTR Series rifles that do not have an updated one-piece upper receiver. It appears on LM4 diagrams as part 27.
$8.50
This metal block fits the LM4 PTR Series rifles that do not have an updated one-piece upper receiver. It appears on LM4 diagrams as part 27.
In stock
This metal block fits the LM4 PTR Series rifles that do not have an updated one-piece upper receiver. It appears on LM4 diagrams as part 27.
Weight | .1 lbs |
---|---|
Dimensions | 3 × 2 × 1 in |