Empire Battle Tested BT-4 w/ J&J Barrel Banners The two rear most o-rings

The two rear most o-rings capture all of the air released and forces it through the bolt to fire the ball

Quick disconnect (QD) sling attachment point

This is a BRAND NEW X7 hopper

It has a beautiful gloss black finish

2 - Bottom Section (Air Transfer Tube) O-rings

Empire Battle Tested BT-4 w/ J&J Barrel Banners The two rear most o-ringsThis is a listing for a used Battle Tested BT 4. This BT 4 has been upgraded with a J&J ceramic barrel. This BT 4 also has a fake magazine added to it. This marker is missing the name plate that would be on the left side of the marker as shown in the pictures other then that this marker has normal wear on it from being used out on the field. This marker has been tested and is in perfect working condition. Please see pictures for more details.