Ultimate Reloader

In this review, we’ll take a look at Winchester’s small pistol primers (WSP). These primers are intendid for use with non-magnum loads only. I have personally loaded many boxes of 38 special and 9mm rounds with these primers.  These primers have always worked really well for me with zero malfunctions, even with a lightened action, more on that later. I’ve also reviewed Winchester’s large pistol primers (WLP) so you may want to read that review.

Summary:
Overall Score: 4.5/5

Hits:

• - Priced reasonably
• - Readily available at most stores that sell reloading components
• - Compact trays that allow primer pickup tubes to be used directly
• - Very reliable ignition even with lightened actions

Misses:

• - Brass primers are not as pretty as nickel plated (but are easier to ignite without plating…)

Complete Review:

Winchester makes great reloading components, and their primers are no exception. Winchester primers are packaged in packs of 100, or bricks of 1000 (a box of 10 packs of 100).

Winchester WSP Primers, Tray (foreground), Box (back left), and Brick (back right)

WSP primers, loose, completed rounds

These primers have worked well for me, and I switched to them after reading about their good performance even for guns with ligtened springs/actions. I’ve now shot thousands of rounds with WSP primers in my 6″ stainless Ruger gp-100 that I installed Wolff reduced power springs in.

Ruger GP-100 with Wolff reduced power springs for lighter trigger pull

Note that the rounds loaded for this gun with WSP primers are 38 special loadings in 357 magnum brass (to minimize crud rings that form when shooting 38 special brass in a 357 magnum). When I load magnum loads for this revolver, I always use magnum primers because WSP primers are not rated for magnum loads. I guess Winchester was not able to get a consistent and reliable formulation that worked both for non-magnum and magnum loads (WLP works for both magnum and non-magnum loads for large pistol applications).

Packaging:

Same as with the WLP, these boxes are not filled with a lot of empty space, so they don’t eat up valuable shelf space. The plastic trays are substantial, and they allow the use of primer pickup tubes (such as the style used with Hornady and Dillon systems). I tend to use an old Lee primer tray, and flip the primers onto a flat surface instead of using the pickup tubes directly on the trays, just my preference.

 The nice plastic trays and compact packaging gets a score of 4.5/5.0.

Performance:

As I’ve mentioned previously in this article, I’ve loaded thousands of rounds in 38 special, 38 special in 357 magnum brass, and 9mm. I have not had a single problem, even with my revolver with reduced power springs (did have light strikes with some factory 357 magnum ammo). That gives these primers a solid 5.0/5.0 for performance.

Value for the money:

With a street price of $25-30/1000, these primers are priced at or below the average price for primers at the time of this writing. That makes these primers a solid 4.0/5.0 on the value scale.

Summing it all up:

Winchester WSP primers are a great value, are readily available, and work well in a variety of applications. I tend to like the look of nickel plated primers better (contrasts with brass case), but I’ll take the more reliable ignition from bare brass primers instead. The fact that these primers are easy to ignite makes them a great choice for guns with lightened actions.

For more details see www.winchester.com.

In this review, we’ll take a look at Winchester’s dual purpose large pistol primers (WLP). These primers are a bit more powerful than typical large pistol primers, but not as powerful as standard magnum primers. None the less, Winchester categorizes these primers as “for standard or magnum loads”. I have personally loaded thousands of 45 acp, 44 special, and 44 magnum loads with these primers. I’ve used both the old style (nickel plated) and the new style (bare brass). These primers have always worked really well for me with zero malfunctions.

Summary:
Overall Score: 4.5/5

Hits:

• - Priced reasonably
• - Dual purpose primer, no need to empty priming system between magnum/standard load changes within the same primer size
• - Compact trays that allow primer pickup tubes to be used directly

Misses:

• - No dedicated large pistol magnum primer from Winchester

Complete Review:

Winchester makes great reloading components, and primers are no exception. Winchester primers are packaged in packs of 100, or bricks of 1000 (a box of 10 packs of 100).

Winchester WLP Primers, Tray, Box (100), and Brick (1000)

Completed rounds (45acp on left, 44 magnum on right), loose primers, packaging (old on left, new on right)

Old-style WLP primers (nickel plated)

Note that Winchester has changed the style of these primers. They used to be nickel plated (for corrosion resistance). Winchester switched to bare brass to minimize the required impact force from the hammer or firing pin for reliable ignition. This can be helpful if you have a lightened action and need primers that don’t require much force to light off. These primers are readily aviailable, and have worked really well for me.

Packaging:

These boxes are not filled with a lot of empty space, so they don’t eat up valuable shelf space. The plastic trays are substantial, and they allow the use of primer pickup tubes (such as the style used with Hornady and Dillon systems). I tend to use an old Lee primer tray, and flip the primers onto a flat surface instead of using the pickup tubes directly on the trays, just my preference.

 The nice plastic trays and compact packaging gets a score of 4.5/5.0.

Performance:

I have shot thousands of both standard loads and magnum loads with WLP primers (both the old style and the new style). These primers have been flawless in terms of ignition, and even with full house 44 magnum loads with bulky powder (Hodgdon H-110) the granules are completely burnt. I have not had any issues with these primers feeding or seating properly. I give these primers a 5.0/5.0 for well rounded performance.

Value for the money:

With a street price of $25-30/1000, these primers are priced at or below the average price for primers at the time of this writing. That makes these primers a solid 4.0/5.0 on the value scale.

Summing it all up:

Winchester WLP primers are a good product that can streamline your reloading process by working both with regular loads (such as 45acp) and magnum loads (such as 44 magnum). These primers come in nice packaging, and work well with factory pistols, as well as pistols with actions that have been worked over (within reason).

For more details see www.winchester.com.