I have one ARMS #40A2 for sale. This has the standard A2 aperture in it. I also will include a 500m "cut" aperture in case you wish to convert it into a #40. It is used, but is in like new condition.
Price is $85.00 shipped. SOLD
Not interested in any trades. I will take cashiers check or postal money order. PayPal is OK, but add $3.00 for their fee. Shipping is by USPS Priority Mail with Delivery Confirmation. IM me if interested.