--- product_id: 68474314 title: "JT ER4 RTP .68Cal Paintball Marker Kit Includes Goggle, 15g CO2 Jetts, Small Loader, Smoke" brand: "jt" price: "$170.21" currency: USD in_stock: false reviews_count: 8 url: https://www.desertcart.us/products/68474314-jt-er4-rtp-68cal-paintball-marker-kit-includes-goggle-15g store_origin: US region: United States of America --- # 0.68 Caliber Semi-Auto Power Lightweight 2.5 lbs Composite Build Anti-Fog Adjustable JT Goggle JT ER4 RTP .68Cal Paintball Marker Kit Includes Goggle, 15g CO2 Jetts, Small Loader, Smoke **Brand:** jt **Price:** $170.21 **Availability:** ❌ Out of Stock ## Summary > 🎯 Lock, Load, and Lead the Pack with JT ER4 RTP! ## Quick Answers - **What is this?** JT ER4 RTP .68Cal Paintball Marker Kit Includes Goggle, 15g CO2 Jetts, Small Loader, Smoke by jt - **How much does it cost?** $170.21 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/68474314-jt-er4-rtp-68cal-paintball-marker-kit-includes-goggle-15g) ## Best For - jt enthusiasts ## Why This Product - Trusted jt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Crystal Clear Vision:** Anti-fog, adjustable JT mask ensures you never miss a target. - β€’ **Featherlight Agility:** At just 2.5 lbs, move fast and strike first in every game. - β€’ **Complete Pro Kit Included:** Everything you needβ€”marker, loader, CO2 cartridges, paintballs, and Guardian II goggles. - β€’ **Stealthy Low-Profile Design:** Compact vertical feed port for seamless maneuvering in tight spaces. - β€’ **Precision Semi-Auto Firepower:** Dominate CQB battles with rapid 0.68 caliber shots. ## Overview The JT ER4 RTP is a 0.68 caliber semi-automatic paintball marker kit designed for serious CQB players. Featuring a lightweight 2.5-pound composite frame and a low-profile vertical feed port, it offers superior maneuverability. The kit includes three 12g CO2 cartridges, a 40-count loader, 30 paintballs, a barrel blocker, and the Guardian II anti-fog adjustable JT goggle for all-day comfort and clear vision. ## Description Get in the game with the JT ER4 Semi-Auto RTP kit. The JT ER4 RTP kit comes complete with Semi-Auto paintball marker, three 12 gram Co2 cylinders, 40ct loader, barrel plug, paintballs and Guardian II goggle. ## Features - 68 caliber semi-auto paintball marker gun - Lightweight composite construction - Low profile allows for perfect CQB games - Low profile vertical feed port - Uses 12g CO2 cartridges only - JT paintball mask is adjustable OSFM fit and mask lens is anti-fog ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | JT | | Color | Smoke | | Rounds | 12 | | Caliber | 0.68 | | Product Dimensions | 8"L x 6.5"W x 11.42"H | | Item Weight | 2.5 Pounds | | Team Name | JT ER4 | | Air Gun Power Type | CO2 | | Barrel Material Type | Metal | | Frame Material | Metal | | UPC | 789625819746 | | Manufacturer | GI Sportz | | Global Trade Identification Number | 00789625819746 | | Model Name | JT ER4 RTP | | Item Package Dimensions L x W x H | 21 x 10 x 5 inches | | Package Weight | 1.36 Kilograms | | Item Dimensions LxWxH | 8 x 6.5 x 11.42 inches | | Brand Name | JT | | Number of Items | 1 | | Part Number | 81974 | | Included Components | (3) 12gram CO2 Jetts, 30 Paintballs, 40ct loader, Barrell Blocker, Guardian II Goggle, JT ER4 Paintball Marker | | Hand Orientation | Left/Right | ## Product Details - **Brand:** JT - **Color:** Smoke - **Rounds:** 12 - **Caliber:** 0.68 - **Product Dimensions:** 8"L x 6.5"W x 11.42"H - **Item Weight:** 2.5 Pounds - **Team Name:** JT ER4 - **Air Gun Power Type:** CO2 - **Barrel Material Type:** Metal - **Frame Material:** Metal ## Images ![JT ER4 RTP .68Cal Paintball Marker Kit Includes Goggle, 15g CO2 Jetts, Small Loader, Smoke - Image 1](https://m.media-amazon.com/images/I/81NomC2t6dL.jpg) ## Questions & Answers **Q: Does it come with paintballs?** A: It comes with a few **Q: Que distancia tiene?** A: CON EL TANQUE LLENO DE GAS, 80 METROS A BUENA VELOCIDAD **Q: How loud is this?** A: Not very loud, I got them for my nephews. They shot them just fine, with out any complaints. It get its power from the Co2. **Q: can this be used on the field in a game?** A: Not that good of quality. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excelente producto *by L***E on April 8, 2025* Excelente producto y vendedor ### ⭐⭐⭐⭐⭐ They work. *by O***2 on July 27, 2024* If you're new to paintball or have kids, these things are powerful with a new cartridge. There are folks that mentioned that the balls fall out, I did experience this, but they fall out if the trigger is not pulled completely. So shoot or don't press the trigger. Also, some people mentioned jamming, yes it does get jammed if the balls are hot and sticking together, but that's normal for paintballs. ### ⭐⭐⭐⭐ buen producto *by M***. on March 11, 2024* bueno ## Frequently Bought Together - JT ER4 RTP .68Cal Paintball Marker Kit Includes Goggle, 15g CO2 Jetts, Small Loader, Smoke - Crosman 15-Count CO2 Cartridges For Air Rifles And Air Pistols - May Vary Paintball Pellets .68 Caliber --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/68474314-jt-er4-rtp-68cal-paintball-marker-kit-includes-goggle-15g](https://www.desertcart.us/products/68474314-jt-er4-rtp-68cal-paintball-marker-kit-includes-goggle-15g) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-31*