Longer barrel for my 1377?

[oldgearhead]

Here is a 16 inch MellonAir barrel mounted on my 1377 scout carbine. The flashlight has been moved to the rail with a 45° mount..

[oldgearhead]

...Like this:
and the laser is history.

[Jaybo]

I would recommend getting some of your parts from Crosman and some or all from Davio he has much better parts for a lower price than that place you are looking at.
http://stores.ebay.com/AlchemyAirWerks?_trksid=p2047675.l2563
Crosman parts 800-724-7486 (have part numbers before you call)
Find part numbers here: https://support.crosman.com/hc/en-us/categories/200223634-Owner-s-Manuals-and-Parts-Diagrams

I ordered the parts from Davio.  He gave me an upgrade to the 14.5" barrel at no cost.  Nice guy and good prices.  Thanks for letting me know.