Custom TM22 AR Style Charging Handle/Top Cover Assembly
Brand: Alex’s Homebrew
Manufacturer reddit ID: u/EnggyAlex
Kit include replacement top plate, charging handle made from hard anodized 6061t6, also a carbon fiber petg plate to replace sling loop plate on buffer tube and a carbon fiber anti-tilt insert for the bolt
Instruction: (Provided by manufacturer)
Step1: take the original top cover out by removing three screw
Step2: remove the original charging handle and take the bolt out, careful not let the spring fly across the room, wipe some oil over the anti-tilt insert and put it in the bolt. The insert should sit flush with top of the bolt without gap
Step3: slide the bolt assembly in the charging handle a couple times until the assembly can glide freely without resistance
Step4: assemble the bolt assembly back into the receiver
Step5: place the charging handle on the bolt and secure the new top cover by using the same three screw. The screw order from back to front is long, mid, short
Make sure the handguard lines up with the cover and all screws find the thread before tighten it up, highly recommend helicoil the threads, the aluminum on tm22 is very soft, me and a couple others already stripped the thing from normal cleaning
Step6: use factory included castle nut wrench to remove the buffer tube and take out the factory sling loop plate. Slide the replacement plate on the buffertube and reverse the process. The fit on the bottom screw is pretty snug make sure you line that up first.
Step6: use the factory charging handle cycle the action a couple of time to confirm there is no resistance and remove the factory charging handle again, you are now good to go
Rangeview Sports Canada
Licensed Gun Store in Newmarket, Ontario
