Smith Wesson 9mm Model 439 Manual Muscle
Nov 10, 2011 Review and basic disassembly of the Smith and Wesson model 39 9MM auto.
Firearm Recalls and Safety Warnings- FirearmsID.com Firearm Recalls/Safety Warnings SMITH & WESSON MODEL 581, 586, 681, 686, or 581-1, 586-1, 681-1, 686-1 & 686CS-1, REVOLVERS RECALL: Reports have been received from the field where the combination of a SMITH & WESSON L-FRAME 357 MAGNUM REVOLVER and some.357 Magnum ammunition has resulted in unacceptable cylinder binding. L-frame revolvers bearing model numbers: 581, 586, 681, 686, or 581-1, 586-1, 681-1, 686-1, 686CS-1 Cylinder binding can cause a failure to fire. Mishandling a revolver while freeing the cylinder can result in accidental discharge. Cylinder binding can result from a number of causes, including characteristics of an individual revolver or the use of ammunition, which does not conform to industry pressure specifications or is particularly fast burning. Recent developments in ammunition manufacture emphasize the production of.357 Magnum ammunition with increased velocity and greater primer sensitivity. Although there have been very few reported incidents of cylinder binding, in view of our concern for our customer's safety and the reliability of Smith & Wesson products in all circumstances, we issue the following warning: In a situation where a failure to fire can be critical - such as law enforcement or personal protection - do not use.357 Magnum ammunition with an L-frame revolver bearing model numbers 581, 586, 681, 686 or 581-1, 586-1, 681-1, 686-1, 686CS-1 without an 'M' over the model number until you have had the revolver modified.
Those who need to use their L-frame revolver under these conditions prior to modification can safely fire.38 Special caliber ammunition. Smith & Wesson has developed a modification to improve existing L-frame revolvers. This improvement enables them to fire all.357 Magnum ammunition, without cylinder binding. Shipments of L-frame revolvers from our factory after August 21, 1987 already include this improvement.
You can check if your revolver includes this improvement by looking at the left side of the frame when the cylinder is fully open. If your revolver has been stamped either with a '2' or higher number after the basic three-digit model number or with an 'M' above the model number, your revolver includes this improvement and does not need modification. If your revolver bears the model number 581, 586, 681, 686, or 581-1, 586-1, 681-1, 686-1, 686CS-1 without an 'M' over the model number, it does not include this improvement and your should have your revolver modified. Smith & Wesson will modify your L-frame revolver free of charge to eliminate the possibility of cylinder binding with.357 Magnum ammunition. Law enforcement agencies wishing to arrange for modification of L-frame revolvers should call 800-458-8469 between 9 A.M.
Eastern time (MA residents call 413-734-8244). Other users should send their revolvers to a Smith & Wesson Warranty Service Center, specifying 'L-frame improvement program' and enclosing their name and return address. One of the modifications to improve the L-frame revolver is the installation of a new hammer nose. This obsoletes all old L-frame hammer noses (part numbers 4702 and 7513) and all old L-frame hammer assemblies (part numbers 3366, 3378, 3380, 3382, 3391, 4722, 4723, 4726 and 4728) in field parts inventories.
• ECU Easy Connect package for KTS (1 687 011 516) • 38-way MB adapter (1 684 485 382) • AC/DC current probe, 100/600 A with banana plug (1 687 224 864) • OBD adapter box with OBD plug (1 684 462 514) • Current probe, 1000 A (1 687 224 968) • Current probe, 30 A (1 687 224 969) • OBD adapter cable, 5.0 m (1 684 465 567) • Adapter for current probe, 30/1000 A (1 684 463 522) • Adapter for current probe (as addition to 1 684 463 522) (1 684 480 125) • Portable test cable set (1 687 011 208) • Tire valve activator (1 687 200 663). Driver bluetooth dlya kts 540 driver.