Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: I have a Springfield 1911 Mil Spec; will this fit?
Document: Does not fit my Springfield Armory Mil-Spec 1911 or my Umarex 1911. It does fit my Kimber Super Carry Ultra 1911. Have not tested in my others, but expect the same dismal issue. Maybe some homework by the manufacturer is in order !
I love the principal of practicing trigger pull with a laser and have become much better on guns which had a laser. Indeed I think that is the best use of a laser on a handgun. The problem is this product will not feed into the chamber and is unusable with my Springfield XDS .45. It just doesn't fit. So nice idea, but it won't work.AJ
This didnt fit my .45 1911 style auto at all, would not fit in barrel. money wasted. hmmm.. 3 more words requested.. it really sucks.
A little tight fit in my 1911 at first. No problems overall. Great fun to use and seems to have improved my trigger pull. Not a substitute for live fire, but fun and helpful nevertheless.
I have a Springfield Armory GI model M1911. The .45 ACP training cartidge is too long and the slide will not fully close. Needless to say, it's useless.
Can't understand why Laserlyte decided on this form factor, which is smaller and slightly longer than a 45 ACP round, making it difficult to chamber in both of my 1911s (Springfield and Kimber). O-ring around the body began failing after three uses, causing sighting problems. FTFs are high (1 in 4) compared to the 9mm trainer cartridge I use in a Glock 34.
I read the other reviews that the cartridge doesn't work in the Springfield XD-S but I had to see for myself. Well, they were mostly right. I did finally get it inserted into the barrel and it worked as advertised but every time I inserted it I had to same difficult process, worrying I was going to damage the gun. The other thing I didn't like about it was having to rack the slide every time I wanted fire it.
All I did was lick my finger, rub it slightly on all of the black, and it slid perfectly into my 1911 chambers.All in all, it works pretty good.
Works exactly as described but can be difficult to extract. It has worked 100% of the time. I have used it with the Laserlyte target in a both 1911 and semi-auto .45s.
Definitely less annoying on the 1911 with the external hammer.With ammo prices and living in a place where I have to pay for range time, the system pays for itself quickly.
Answer: yes