SKU: CHP500-09P
The Chiappa M4-22 G2 upper receiver converts standard AR-platform rifles into a reliable .22 Long Rifle training and practice platform. This generation-two design ships with two 10-round magazines, allowing shooters to engage in cost-effective marksmanship development while maintaining the familiar AR ergonomics.
The 16-inch heavy barrel stabilizes lighter .22 LR projectiles, and the 11.8-inch extended Picatinny rail section provides ample mounting flexibility for optics, lasers, or training accessories. The eight-position rail design ensures that operators transitioning between centerfire and rimfire configurations have the strategic rail real estate they need.
Law enforcement agencies and private firearms instructors commonly employ .22 LR conversion uppers to reduce training ammunition costs while maintaining AR-platform familiarity. Tactical shooters benefit from the M4-22 G2 for low-recoil fundamentals work, sight picture refinement, and dry-fire protocols that complement centerfire duty rifle training.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
