Stack-On GCB-18C
Stack-On GCB-18C Steel 18-Gun Convertible Security Cabinet Instruction Manual
Model: GCB-18C
1. Ifihan
This manual provides essential information for the safe and effective use of your Stack-On GCB-18C Steel 18-Gun Convertible Security Cabinet. Please read all instructions carefully before assembly and operation. Retain this manual for future reference.
The Stack-On GCB-18C Steel 18-Gun Convertible Security Cabinet is designed for secure storage of firearms. This cabinet meets California Department of Justice standards for safely storing firearms.

Figure 1: Stack-On GCB-18C Steel 18-Gun Convertible Security Cabinet.
2. Alaye Aabo
IKILO: Ọja yii ni awọn kemikali ti a mọ si Ipinle California lati fa akàn ati awọn abawọn ibimọ tabi ipalara ibisi miiran. Fun alaye diẹ sii, ṣabẹwo P65Warnings.ca.gov.
- Always store firearms unloaded and locked.
- Keep keys secured and out of reach of children and unauthorized individuals.
- This cabinet is designed for security against unauthorized access, not for fire or water protection.
- Ensure the cabinet is securely mounted to a floor or wall to prevent tipping.
3. Package Awọn akoonu
Rii daju pe gbogbo awọn paati wa ṣaaju ki o to bẹrẹ apejọ:
- Stack-On GCB-18C Security Cabinet
- Adjustable Barrel Rests
- Metal Shelf (1)
- Awọn bọtini (2)
- Mounting Hardware (bolts, nuts)
- Ilana itọnisọna
4. Eto ati Apejọ
4.1 Yiyan ipo kan
Select a discreet, dry, and secure location for your cabinet. Ensure the floor or wall can support the weight of the cabinet and its contents.

Figure 2: Cabinet shown next to a person for approximate scale.
4.2 Iṣagbesori Minisita
The cabinet features pre-drilled mounting holes for secure attachment to a floor or wall. Use the provided fastening hardware. For optimal security, it is recommended to anchor the cabinet to both the floor and a wall stud.

Figure 3: Cabinet dimensions (18"D x 21"W x 55"H) for planning installation.
4.3 Installing Shelves and Barrel Rests
The cabinet includes one metal shelf and adjustable barrel rests. The barrel rests are designed to accommodate various firearm sizes, including scoped rifles. The cabinet can be converted to shelving for storing ammunition, pistols, or other items by adjusting the internal configuration.

olusin 4: inu ilohunsoke view showing adjustable shelving and barrel rests for firearm and accessory storage.
5. Awọn ilana Iṣiṣẹ
5.1 Titiipa ati ṣiṣi silẹ
The cabinet is equipped with a 3-point locking system and a key-coded cylinder lock. Insert the key and turn to engage or disengage the locking mechanism. Ensure the door is fully closed before locking.
5.2 Storing Firearms and Accessories
Place firearms in the designated barrel rests. Utilize the adjustable shelf for ammunition, pistols, or other valuables. Avoid overcrowding the cabinet to prevent damage to contents or the cabinet itself.
6. Itọju
- Regularly inspect the locking mechanism for smooth operation.
- Keep the interior and exterior of the cabinet clean and dry.
- Periodically check mounting bolts to ensure they remain tight.
- Do not use harsh chemicals or abrasive cleaners on the cabinet's finish.
7. Laasigbotitusita
7.1 Ilẹ̀kùn Tí Kò Ti Pa Dáadáa
- Check for obstructions inside the cabinet.
- Ensure the cabinet is level and securely mounted.
7.2 Key Difficult to Turn
- Apply a small amount of graphite lubricant to the key and insert into the lock.
- Má ṣe fipá mú kọ́kọ́rọ́ náà.
8. Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Awoṣe | GCB-18C |
| Iwọn (D x W x H) | 18" x 21" x 55" |
| Ohun elo | Irin |
| Àwọ̀ | Dudu |
| Titiipa Iru | Double-Bitted Key Lock (3-point system) |
| Iwọn | 75 lbs |
| Agbara | Up to 18 firearms (actual capacity varies with accessories) |
| Iṣagbesori Iru | Floor Oke |
| Awọn irinše to wa | Shelves, Barrel Rests, Mounting Hardware, Keys |
9. Atilẹyin ọja ati Support
For warranty information or technical support, please contact Stack-On customer service. Refer to the product packaging or the official Stack-On webaaye fun lọwọlọwọ olubasọrọ awọn alaye.
Awọn orisun ori ayelujara le wa ni aaye naa Stack-On Store on Amazon.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.