1.44 oz Stainless Steel Trip Sled works with CMMG style AR conversion kits or AR22. Let's your AR rifle shoot 22lr Super Safely.
Recommended for longer barrel rifles 14"+. Short barrel rifles may need less weight to cycle without high velocity ammo. .
Remember that the 22lr requires less play in the cam/lever, so use a printed lever or shim your metal lever to reduce looseness.