Hi Folks
Except to my time on duty in the Swiss Army, I never used a pump-gun, so my experience is very little.
Now I'm going to buy a semi-automatic pump-gun. Due to high quality (I read several tests about pump guns and semi-automatic pump guns) I'm going with a Benelli but I can't decide if a M3 or M4 would be better for me. Unfortunately, I have no possibility to shoot the two weapons for a comparison
What will be the use/reason to buy the weapon?
1. Home-Defense. Therefore, I'll use non lethal ammunition (rubber shots). Live Side-Arm (SigSauer P220) is available.
2. Later on this or next year: It's highly possible that I'll beginn in competing in IPSC shooting.
3. Use in the active duty in the army under all conditions (CQC, Door-Opening, etc).
Now, my pros and cons:
M4 Pros:
-Collapseble Stock
-Ghost Sight
-Picantinny Rail for use with sights
-Accepts all kinds of ammunition size (3" and 2 ¾") w/o adjusting the whole gun (is that information really correct?)
-Additional parts such as IR Pointer and/or Flashlights aren't affecting the proper function of the weapon
-very robust
M4 Cons:
-Not able to repeat non lethal ammunition
-Tends to be fragile (read discussions here about broken parts)
Is the weapon that more fragile against remainder that a mechanical system? The Sig SG 550 has no problems concerning that topic, however it's not a pump gun.
M3T Pros:
-usable also as pump-gun for non-lethal ammunition
-shorter than the collapseble stock of the M4
-cheaper
M3T cons:
-No Picantinny Rail
-fragile to additinal parts (IR Pointer, Flashlight, Sights)
-Standard Sights (no Ghost Ring)
Last but not least a few questions:
-Are both types, the M3T and M4 ok for IPSC shootings? Is one better over the other in such competitions?
-Although the M4 is gas operated (ARGO), I assume that the bolt is moved in its closed position by a spring. Is there a possibility to change that spring versus a weaker one to allow using non leathal ammunition?
[ 04-10-2006, 04:50 PM: Message edited by: stoenggi ]