Reviews & Ratings for DPM SIG Sauer P320 Compact Carry 3.9in Barrel Mechanical Recoil Reduction System — 39 reviews — Page 1

I installed this on my 320 and it actually dose work and make a different on your return to target and recoil I tried it with 115 grain and 124 grain bullets and it helps a lot

Paired with my killer innovation slide, barrel, and grey ghost completion kit. Worked flawlessly put 400+ rounds threw it and not a single malfunction. Great build. Would buy it all over again.

Have several of these in my pistols. Must have if you plan to use a compensator. The three provided springs allow you to adjust the recoil based on your pistol configuration.

Overpriced trash. If you plan on using this with a micro comp or PMM duty comp, do yourself a favor and use stock spring. It works fine and is way more reliable. The 3.9 barrel does not need all these unreliable pieces.

I personally use the DPM spring with an Ultra Comp on a sub compact barrel. It proves to be useful on that set up with different grains of ammo, plus the intricate set up of a short traveling slide that needs proper cycling. I have two of those and they work great. This however is definitely not reliable and will give you issues.

I can assure you, on a compact/carry, stick with stock weight and avoid multiple weak unrigid springs that will coil under duress and get caught...its crazy but these springs are too flimsy for longer slides. That can't hold their shape.
Sub compact is good, carry os too long. I wouldnt even dare mess with the full size with this cheap Greek manufacturing

This is an excellent product and is a proven idea. I'm looking forward to a long term performance increase since I have just received it.

Great product, good prices, fast and easy shipping.

I was quite excited to try this system due to the reviews you see about them. Unfortunately, after a good bit of testing with the spring rates in USPSA and practice I neither see or feel a difference in felt recoil or muzzle flip. I have been using a stainless guide rod and spring for many years now, switching to the DPM system made no difference I can see or feel. It gets 3 stars simply because it is better than the stock system. I swapped back to my other guide rod and spring combo as it is better tuned to my ammo and shooting style for competition.

This is an all in one product that fits or fills many of my shooting needs recommended. You notice the difference if you are trying to keep your shots on target but not if you are just shooting and not worried about accuracy.

I put together a comped slide for my 320 x-5 legion. I used this with a herrington comp,OEM slide,and a true precision 4.6 threaded barrel. I was really surprised. The combo produced great results. Very flat shooting with perfect return to zero.I had a few stovepipes with the light spring.The gold spring produced the best results of the 3.

I own several of these recoil systems in Glock, HK and Sig. For me, the lesser size recoil spring works best although this shooters preference. I have roughly a couple thousand rounds fired on my Sig. No noticeable difference since the first round fired. There are other alternatives, but this is my go-to. Don't lose the bushing if you do, you're buying another one.