Adjustable Polymer Ejection Poer Cover M16/M4/AR-15, Black

Mako Group Adjustable Polymer Ejection Poer Cover M16/M4/AR-15, Black

Rustproof polymer ejection port cover with adjustable tension to replace covers that will no longer stay closed on worn receivers, or to prevent wear on the receivers.



Features : - Will not rust, deform, or damage ejection port.

- Instead of replacing a worn upper receiver, just replace the ejection port cover.

- Less than half the weight of the original!



Specifications : - Color: Black

- Quantity: 1 Per/Pack

- Weight: 0.2 oz.

- Width: 0.3"

- Height: 0.9"

- Length: 3.15"

Manufacturer: Mako Group

Model: PEC-B

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