The Alliance Hobby Big Boy Kit
The quick, easy and complete barrel upgrade for 1322, 1377, P1322 or P1377.

You need the longer barrel, the 2289 band kit and front sight. And you have to press out the roll pin up front.

Pressing it out is much easier than pressing it in, so I've included a shoulder bolt upgrade that makes the entire job easy peasey.

Left photo shows you what you get, right photo shows you what it looks like (doesn't show the shoulder bolt, though).

The 13xx Big Boy Kit
FREE USA Shipping

The 13xx Big Boy Kit
$10 International Shipping

If you want my Clevis Pin mod instead of the Shoulder Bolt, use this shopping cart button, too. No price difference.

If you want your barrel polished instead of blued (sanded and waxed to
a smooth shiny shine), use this shopping cart button. It's $5.

Save Yourself $10 - No Shoulder Bolt
Same kit, but you will REUSE your roll pin.
FREE USA Shipping

Save Yourself $10 - No Shoulder Bolt
Same kit, but you will REUSE your roll pin.
$10 International Shipping