Dot Sights

A Glock front sight screw uses a 3/16-inch hex head in 0.16 or 0.245-inch lengths. Match the right screw to your sight height and install it without stripping.

Measure from the slide's flat top straight to the sight tip with calipers. See where to check on or off the gun so your new sight aligns with your red dot.

Measure from the center of your barrel to your optic lens on a rifle or pistol. Get exact sight height with simple tools so your bullet drop math stays true.

A blurry red dot is usually caused by eye astigmatism or high brightness, not a broken sight. Use a quick phone check to find the cause and sharpen your aim.

Swap your dead red dot battery without stripping tiny screws or losing your aim. Follow simple steps for top caps, side trays, and bottom-loading sights.

Press the plus button, turn the brightness dial past zero, or nudge the motion sensor. If the glass stays dark, check the battery cap and plastic tab.

Attach your pistol red dot firmly without stripping screws. Check screw length, apply blue threadlocker, and tighten properly so your sight never shakes loose.

Unscrew bottom posts or push dovetailed sights cleanly without marring the slide. Follow simple steps to fit the new sight and lock it down against recoil.

Remove a broken sight rod and insert a new one without burning the plastic. Use gentle heat to flare the ends so the rod stays locked tight under recoil.

Replace an AR-15 front sight without damaging the barrel. Follow simple steps to swap a screw-in post, unbolt a rail sight, or drive out pinned gas blocks.

Swap Glock sights at home without scratches or stripped screws. See how to remove the factory parts, install new sights cleanly, and center the rear sight.

Unscrew the light cap, insert fresh button cells facing the right direction, and avoid cross-threading fragile threads to get your bow sight pins glowing.

Bolt your bow sight securely without damaging the riser threads. Line up the bracket, start each screw by hand, and set your sight pins straight.

Attach new peep sight tubing to fix a crooked bow sight. Measure and trim the rubber to the right tension so your sight aligns straight without snapping.

Replace your peep sight at home without slicing into your bowstring. Safely split string strands, line up the sight at full draw, and tie it down tight.

Straighten a twisted peep sight by nudging your D-loop, inserting string spacers, or adding half-twists at the cam so you get a clear view on every draw.

Split bowstring strands without cutting fibers, line up your peep sight at full draw, and tie it securely so it never twists sideways when you pull back.

Prevent your peep sight from sliding or rotating sideways at full draw. Tie tight locking wraps above, below, and around the string groove to keep it secure.

Build a sturdy DIY sight pusher using threaded rod and scrap wood. Adjust handgun sights safely at home without scratching the slide or risking hammer marks.

Stop chasing stray shots at the range. Set up a steady rest, turn your front and rear sights the right way, and walk your shot group straight to center.