Accessories SOLD Area 419 magazine extensions

[mustang-cars]

SOLD
Area 419 mag extensions
$70 shipped for both
PayPal F&F, PayPal +3.5%, or USPS MO

 

[Sprayed99]

What is the internal OAL on these?

 

[mustang-cars]

What is the internal OAL on these?

Here’s what American Rifle Company says about them:
“Internal length is nominally 2.97 inches (75.4mm.) Internal length varies due to manufacturing tolerances, maximum practical cartridge length will be slightly less than 2.97 inches.”

I measured both of the ones in the picture with my calipers and I got 2.967 for one and 2.973 for the other.

 

[zenbike]

PM sent.