complete disassembly of buckmark and buckmark plus models...............................
1 be sure its unloaded fully,cycle action 7 times to make sure and remove magazine
2 with the slide closed remove the 2 screws in the sight base holder and dont lose the lockwashers for the screws.remove the sight base with sight attached.
3 pull the slide back 1 inch and lift the recoil rod upfrom slide,the buffer will remain in the slide ahead of the recial post but may stay fixed to the end of the recoil rod.
4 lift the slide from the frame.this is as about as far as you need to go to clean the fouling etc out of the pistol and reoiling.
IF YOU CHOOSE TO GO FURTHER................................................................

5 loosen the barrel screw ,2.5 turns thento remove it pull slide back 1/2" and lift barrel off the frame tilting muzzle downward and off.
6 now lift the slide right off the frame.
7 for further cleaning they suggest sending it in to the factory but i just remove the grips one at a time the right side holds the mag release flat spring, the left side the slide stop + spring.
etc. what i do is to just get a can of carb cleaner go out side and with the skinny tube on the nozzle spray the crap out of it inside and out.be careful tho not to lose the flat mag release spring or the left side slide stop and spring as well.never leave the grips on to get soaked in the stuff.if unsure on the parts keep em in place with a heavy elastic band or a tye wrap.

REASSEMBLY
7 make sure the buffer is in place on the recoil post,the circular projection faces to the rear to match its recess in the post.the hole ion the buffer should be on top.
8 put the slide back on
9 put the pointed end of the rod thru the hole on the buffer and in the hole on the recoil post
10 insert the recoil guide back slightly pushing the spring 1/8" or so until the recoil guide can be pushed down into the recoil guide slot in the slide and make sure the 2 beveled edges are pointed upwards.
11 pull slide back 1/2" and tip the barrel tang into its slot,pivot the barrel up and in and the rear base downwardsuntil the sight base is in alignment with slide,allow the side forward.put in sight base and tighten the mounting screws remembering that the washers go in the same way they came out and NEVER OVERTIGHTEN THEM.over tightening will cause the pistol to malfunction,crack the base,the post !!!!!!!!!!!!!

MAGAZINE CLEANING
SHOULD BE DONE EVERY 500 TO 1000 ROUNDS!
just use the carb cleaner and work the follower down and up with its button allowing the filth to drain out with the lips down,repeat this 3 times to make sure its clean.

THE BORE.
use a muzzle bore guide when cleaning to protect the lands and grooves from wear!
for heavy leading just run a well soaked nitro patch in the bore and let it sit 20 minutes and scub clean,repeat if necessary.i use a stainless tornado style brush just so the copper doesnt adhere to the bore or a heavy nylon brush, the stainless ones work well , the tornado ones are loops wrapped and twisted unlike the loose strand style copper ones.
oil well when storing and never shoot thru an oily bore!!!!!,always clean it out before shooting.