D&L Sports™, Inc.
 
Interchangeable Front Sights
D&L Interchangeable Front Sights
 
For serious shooters looking for a way to precisely zero their firearm, and be able to change their zero, yet have the durablity of fixed sights. This DLS interchangeable front sight system is the solution. It does require a skilled gunsmith / machinist to properly install. Once the steel base is machined approximately .150" deep into the steel portion of the host firearm (such as an N frame S&W) the base can be cross pinned into the steel. The sight blades are then interchangeable (when the firearm is unloaded and the clyinder is open) by the user. There are no springs and or plungers in this DLS design. The blades are quad locked in place once the correct blade is selected. Once locked in place, it becomes a fixed sight with the base. The problem of fly off front sights has been eliminated. An excellent choice for a custom build. This system can be used with DLS heavy duty fixed rear sights.
All D&L sights and mounts are precision machined from a solid block of steel. All are made in the USA. These are sights and mounts that you can depend on.
D&L Interchangeable Front Sights
D&L Interchangeable Front Sights
D&L Hard Use Sights:
They don't break and they don't lose zero.
D&L Interchangeable Front Sights
S&W Revolver
S&W Revolver
D&L custom revolvers are state of the art in hard use revolvers. This model for example features 5 locking point lock up, crane stop and DLS hard use sights with night inserts and colored accents. The front sight is interchangeable to allow zero changes, while retaining fixed sight durability.
S&W Revolver
D&L Custom 5 Screw Quad Lock Revolver
D&L Custom 5 Screw Quad Lock Revolver
D&L J Frame S&W Sight installation
Ultra precision is required for professional sight installation. Due to the very limited barrel material available, you only get one chance to do this upgrade correctly. Much set up time is required for each installation. The end result is worth the time and effort.
D&L Interchangeable Front Sights
S&W Revolver
S&W Revolver
S&W Revolver
D&L Custom 5 Screw Quad Lock Revolver
D&L Custom 5 Screw Quad Lock Revolver
Dave,
The D&L sights I had you install on my S&W revolver was the best modification I ever had done on a firearm.
Revolver Shooter
 
Positive changes in revolver design and function have been too long coming. I'm glad that someone with the talent and experience of Dave Lauck have stepped up to the challenge.
Good job!
BCA Agent (ret)
 
Dave,
Thank you for this.....A fixed sight to make adjustable sights unnecessary !.....a great idea well executed, Sir....I believe Elmer Kieth surely would have liked this set up!
Revolver Expert
Dave,
LOOKS GREAT - EXCELLENT IDEA !!!
John Taffin, American Handgunner
 
D&L Sports Sights
by Lieutenant Colonel (Ret.) Mike Wood
...Revolvers deserve rugged, easy to see, properly-regulated sights just as much as autos do, and can probably take even better advantage of them than the bottom-feeders. If only we could get the people who built these guns to understand that... Fortunately for us, one guy who does understand that is acclaimed gunsmith Dave Lauck....
» Read More at the RevolverGuy.com
 

Warning:

Shooters who use some interchangeable front sight designs which hold the front sight in place with a spring plunger, instead of solidly locking the front sight in place like the DLS design does, can unexpectedly lose their front sight. Oftentimes this problem will start when re-holstering the revolver. The front of the front sight will catch on the top lip of the holster, and the shooter will push past the catch point. This will push the front sight to the rear and unhook the front sight from the cross pin anchor. The spring plunger then pushes the sight out of the sight slot. When the revolver is drawn thereafter, the sight will fall out of the revolver. This insecure sight retention design must be corrected to assure your front sight is not lost under field or duty conditions.
 

Caution:

Whenever fitting sights onto your revolver leave the cylinder open or out to assure the revolver is completely unloaded, and to assure that top strap screws do not come too far through and make contact with the cylinder. Test fit the sight and screws to determine if the screws need to be shortened before doing the final blue loctite installation.
 
 

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