https://www.ebay.com/sch/i.html?_nkw=3M+Black+Battery+Powered+Dispensing+Gun&_sacat=0&_dmd=2

3M Black Battery-Powered Dispensing Gun

Regular price
$657.00
Sale price
$481.00

Battery-Powered Dispensing Gun, For Use With Mfr. No. FIP-1 STEP, Black, Includes Battery and Charger