If you can find one at a price you can afford BUY IT IMMEDIATELY!
Do not assume the M69 is going to be an offering the in S&W line forever...it likely will not be.
Don't listen to all the negative **** about whether it will hold up to half-a-billion rounds of full-power ammo...anyone spouting that is an i***t. The gun was built to allow you to shoot full-power .44 Magnum when needed, and you can shoot .44 special or "mid-range" magnum fodder all you want.
IF the price is reasonable, buy it and enjoy it!
Pretty well sums up my thoughts on the M69 and one of the reasons I have two of them.
I have a little over 1,000 rnds thru one and right at 900 thru the other without a hitch in either. I've shot everything from 240s at 750fps to 320gr WLNGCs at a chronoed 1,182 fps. Probably 20% were mid range to full house .44 Mags, the rest 240gr Laser cast at 880 fps. If you like the L-Frame Smiths and the .44 Mag (which I do), this is a great combo.
I put the Hogue 500 S&W grips on mine due to a problem with the bone at base of my thumb and can shoot full house .44 Mags without any pain. For enjoyment, I shoot 240gr with 6.5gr HP38 for an honest 880 fps -- usually finish up with several cylinders of 265gr SWCGCs over 17.0gr of 2400 for a chroned 1,140 fps. My carry load is a 260gr WFNGC over enough H110 to give me 1,220 fps.
A while back, I took the 329, 629 Mtn Gun and the M69 to the range. Ammo was Federal Factory .44 Mag 240gr JHP (No. 44A). My perception was that recoil of the 329 is definitely snappier/faster, and the Mtn Gun has a bit more muzzle rise vs. the M69. Only thing I can think of is that the barrel is skinnier and the bore to grip relationship is higher on the 629 vs. the M69 (which rides lower in the hand and has a bit more weight forward). Could also just be my imagination. As should be expected, the Mtn Gun feels a bit bulky compared to the M69 – subtle, but noticeable to me.
If it helps, I chronographed the following in one of my guns:
Load Data for REFERENCE ONLY -- NOT A RECOMMENDATION.
Federal Factory 240gr JHP (No. 44A) Vel: 1,217 fps
(We chroned this load at 1,375 fps from a 7 1/2" Bisley Hunter
240gr Horn JHP XTP at 1,323 fps (Hodgdon says 1,522 fps from 8.275” Bbl)
260gr LBT WFNGC at 1,224 fps
240gr lasercast CSWCs at 880 fps.
265gr SWCGC at 1,142 fps
270gr Speer JSP at 1,153 fps (My 6” 629 gives 1,207 fps -- Hodgdon says 1,421 fps from 8.275” Bbl)
300gr WFNPB 1.651" OAL - LBT type - source unknown.
20.0gr H110.
Fed 155 (Mag)
New Top Brass (Scharch.com).
1,102 fps avg, 37 fps ES
310gr RNFPGC DC 1.605" OAL (top crimp grove) - LEE mold.
20.0gr H110.
Fed 155 (Mag)
New Top Brass (Scharch.com).
1,141 fps avg, 23 fps ES
325gr WLNGC 1.711" OAL - Beartooth Bullets.
22.0gr H110.
Fed 155 (Mag)
New Top Brass (Scharch.com).
1,182 fps avg, 13 fps ES (3 shots only)
Load Data for REFERENCE ONLY -- NOT A RECOMMENDATION.
I really like the M69.
FWIW,
Paul