BumpskiInstruction Manual Assembly Video
Springless AA2Instruction Manual Assembly Video
Attention: We are now accepting Origin-12 receivers with serial numbers 1-351 to begin the build process.
The Thruster was designed as a possible solution for the dilemma of shooting different brands of .22 ammo. The Thruster creates a back pressure to help cycle various types of .22 ammo, thus allowing the use of low, standard and high velocity(s) rounds. This device has proven effective with several after market .22 conversions. This also helps provide more recoil to allow the AA2 to run more efficiently.
Available in: 1/2 x 28 *.22 cal. only (may require peel or crush washer)
Approximate dimensions: 1.250 in. L x .905 OD with (3) .093 vent holes on top