Grey Birch Mfg Fusion 22 LR Receiver System 12.5" Barrel

Simply, it's the merging of the receiver and barrel into one single unit. They went back to the drawing board and designed the Fusion with the goal to improve accuracy and consistency in the semi-auto rimfire platform. They achieved this by threading the barrel directly into the receiver instead of the traditional barrel placement using a v-block or grub screw. The result is no more wobbly barrel or the dreaded barrel droop. Because let's be honest... nobody likes anything belonging to them drooping, whether it's a body part or the barrel of your beloved .22. At the end of the day all the technical jargon doesn't matter... what matters is you can now have bolt-action like accuracy on every shot. That's a big win for all lovers of rimfire! The FUSION can fit with most after market stocks and chassis (examples: MagpulA(R) , HogueA(R) , MDTA(R) , Grey Birch *cough cough*) Specifications: Barrel Weight: 1.3lbs Barrel Material: Carbon Fiber Barrel Length: 12.5" Caliber: .22LR Receiver Weight: 0.4lbs R