Hey all I've lurked here but never made an account until now. I recently bought my first HK gun a SP5 and I want to SBR it. However, I live in Maryland and need the OAL to be 29". Does anyone have their SP5 OALs with the A2/A3 F/G33 fixed stock (HK93-33 BLACK BUTTSTOCK WITH STEEL BACK PLATE COMPLETE) on? I'm considering welding/pinning a flash hider on to reach the length if need be as I would much rather not have to use an AR stock. Thanks in advance!