Convert Your AR15 to 22LR with BoreBuddy

Transform your AR15 into a versatile .22lr plinker or trainer with BoreBuddy’s 22lr conversion bolt groups. Designed for seamless integration with AR uppers chambered in .223/5.56, our conversion kits offer an immediate upgrade in reliability and cost-effective shooting.

Each BoreBuddy conversion bolt group comes upgraded by default, eliminating the need for tedious part swaps. You’ll receive a pre-assembled unit with a durable collar and chamber adapter, a hardened firing pin, a robust power extractor, and a 6lb recoil spring, ensuring flawless performance right out of the box.

Most kits also include a 10, 15, or 25-round Black Dog magazine (other options available), a pressure plug, and a charging handle insert for a complete, ready-to-use package.

When you’re ready to transition to a dedicated .22LR upper, our modular design makes it simple: just remove the chamber adapter, and your conversion bolt group becomes a dedicated .22LR bolt, saving you money and hassle.

Further enhance your setup with BoreBuddy weight kits for fine-tuning performance, and explore compatibility with Super Safety, FRT, and full-auto (FA) options to unlock your AR15’s full potential.