Check the listing for details. Laser training cartridge extension model Cal .177 Air rifles. Color: Red, Condition: New. Listed at 90.00 USD. Specially developed laser cartridge adapter for air rifles cal.177 This adapter fits all calibre .177 extension tubes for air rifles.The adapter is inserted into the barrel/tube from the front and remains in place by means of a magnet. Shots are automatically detected acoustically when the trigger is pulled. Shot detection is via the firing pin sound which triggers the laser to fire at the target. The Industry’s Latest Technology - Accurize cartridges fit into the front of your barrel rather than the chamber, this leads to better stability, durability and performance. Accurize is also compatible with all dry fire laser training systems like Mantis, LaserLyte, iTarget, G-Sight, LaserHit and Strikeman Long Lasting Cartridge - Our laser cartridges are good for up to 30,000 rounds, effectively making it the most cost effective cartridge on the market on a cost per shot basis. Scientifically Backed Accuracy - The cartridge attaches onto your barrel using magnets which improves stability and gives you an accuracy of +/- 1 mm at a 10 yard range. A Cartridge That Fires Every Time - Our cartridges come with sound detection technology that can identify when you pull the trigger to make sure it fires every timeUsed by Olympic shooters Important! Gas/air must be turned off when using the laser The weight is only 30 gram so it does not effect the performance of the simulation. It is metallic red in colour and made from aluminium for durability.This unit is perfect for training and practising the stability of your trigger pull. We advise you train with this unit regularly and often to improve and maintain your accuracy when shooting at the range and in competition. Dryfiring with this adapter is ideal training for those who hunt, for marksmen, for biathletes and pistol shooters. Features: Calibre:177 Air rifles model Weight: 30 gramsFits all cal .177 air rifles extension tubes inner diameter 14,8 mm to 15 mm Battery: 1 * CR 1620 includedTotal length: 88mmStem length :40mmColour: Metallic redMaterial: AluminiumFeatures: On / Off to preserve battery and automatic inactivity turn offIncludes: Storage boxShips: Worldwide Great for air rifle with extension tube 14,8 mm to 15 mm inner diameter