Smith & Wesson M&P45 M2.0 Full Size .45 ACP, 5.25 in Threaded Barrel (.578x28), Suppressor-Height Sights, No Manual Thumb Safety
This Smith & Wesson M&P45 M2.0 Full Size stands out with its 5.25-inch stainless steel threaded barrel, suppressor-height 3-dot sights, and a no-manual-thumb-safety configuration. The slide and barrel wear a matte black Armornite finish, and the frame features the M2.0 aggressive grip texture with palm-swell. It also incorporates the extended embedded stainless-steel chassis and 18-degree grip angle that define the M2.0 line.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are a few light marks from previous handling and use. Please refer to the photos for a close look at the surfaces.
What’s Included
- Smith & Wesson M&P45 M2.0 Full Size pistol
- One 10-round steel double-stack magazine with witness holes numbered 3–10 (as pictured)
The 5.25-inch stainless steel barrel is extended and factory threaded .578x28 RH, finished in Armornite. Paired with suppressor-height 3-dot sights, this configuration offers a tall sight picture and a durable sighting set.
The slide features a matte black Armornite finish, front and rear scalloped serrations, and an external extractor. The black polymer frame includes an aggressive M2.0 grip texture with a palm-swell and an integrated accessory rail.
Controls include ambidextrous slide-stop levers and a left-side magazine release. The pistol is striker-fired, disassembles without pulling the trigger, and has no manual thumb safety. The caution marking indicates it is capable of firing with the magazine removed.
M2.0 updates are present throughout, including the 18-degree grip angle and an extended embedded stainless-steel chassis. Capacity is 10+1 with the included 10-round magazine. Made in the United States.




