The Makita XGC01T1B was the kit version of the XGC01ZB 20 oz. barrel-style caulk and adhesive gun, bundled with two BL1850B 5.0Ah batteries and a DC18RC Rapid Optimum Charger. This kit has been discontinued. The XGC01ZB tool-only remains available as a current product. Pair it with any 18V LXT batteries to replicate the original kit.
Is the XGC01T1B still available?
The XGC01T1B kit has been discontinued by Makita. The XGC01ZB tool-only remains a current product. Pair it with BL1850B batteries and a DC18RC charger to replicate the kit.
What is 'barrel style' in the XGC01T1B?
Barrel style means the gun accepts 20 oz. foil sausage packs rather than standard plastic cartridges. Sausage packs reduce packaging waste and lower per-unit material cost on commercial jobs.
What tool is inside the XGC01T1B?
The XGC01T1B contains the XGC01ZB 20 oz. barrel-style gun — the same tool sold today as the tool-only. It delivers 1,100 lbs. of dispensing force across five variable speed settings.
Are all three XGC01T1 kit variants discontinued?
Yes. The XGC01T1 (10 oz.), XGC01T1B (20 oz. barrel), and XGC01T1C (29 oz.) kits are all discontinued. The corresponding tool-only versions — XGC01Z, XGC01ZB, and XGC01ZC — remain available.
What batteries came with the XGC01T1B?
Two BL1850B 18V LXT 5.0Ah batteries and a DC18RC Rapid Optimum Charger. These remain current products and are compatible with all 18V LXT tools.
What is the dispensing speed of the XGC01T1B gun?
Variable speed ranges from 0 to 66 IPM across five settings — the same as all XGC01 series guns. Slower settings provide precision bead control; faster settings suit large-area adhesive applications.
# Makita 18V LXT 20 oz. Barrel Style Caulk and Adhesive Gun Kit (2 x 5.0Ah) — Discontinued **Model:** `XGC01T1B` **Brand:** Makita **Category:** Caulk Gun > The Makita XGC01T1B was the kit version of the XGC01ZB 20 oz. barrel-style caulk and adhesive gun, bundled with two BL1850B 5.0Ah batteries and a DC18RC Rapid Optimum Charger. This kit has been discontinued. The XGC01ZB tool-only remains available as a current product. Pair it with any 18V LXT batteries to replicate the original kit. ## Specifications | Attribute | Value | |---|---| | Product Type | Caulk and Adhesive Gun | | Voltage | 18 | | Platform | LXT | | Cartridge Size Oz | 20 | | Style | Barrel | | Thrust Force Lbs | 1,100 | | Speed Settings | 5 | | Max Ipm | 66 | | Brushless | No | | Tool Only | No | | Battery Included | Yes | | Battery Ah | 5 | | Charger Included | Yes | | Weight (lbs) | 6 | | Warranty | 3-year limited | | Barcode (UPC) | | ## What's Included - XGC01ZB barrel-style caulk and adhesive gun - 2x BL1850B 18V LXT 5.0Ah battery - DC18RC Rapid Optimum Charger Source: https://www.jaspecs.com/makita/caulk-gun/xgc01t1b-makita-18v-lxt-20-oz-barrel-caulk-and-adhesive-gun-kit/