Springfield Armory 1911 TRP Rail .45 ACP, Full-Size, Matte Black, Tritium Sights, 5 in Barrel
This Springfield Armory 1911 TRP Rail is a full-size .45 ACP built on a steel frame and slide with a matte black finish. It is equipped with tritium 3-dot sights featuring a fully adjustable rear, an accessory rail, and extensive traction and control upgrades including 20-LPI checkering and aggressive G10 grips. Notable build details include a traditional bushing-fit barrel, a full-length two-piece guide rod, and a flared two-piece magwell. An NM-prefix serial is observed, and the frame shows the SI Geneseo IL USA rollmark.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This pistol shows little evidence of prior use. The bore is clean and shiny.
What’s Included
- Springfield Armory-branded soft zippered pistol case
- Manual
- Three 8-round single-stack .45 ACP magazines (marked "Cal. 45" and "Made in Italy")
The TRP Rail variant pairs Springfield Armory’s full-size 1911 platform with an accessory rail for light or laser mounting. The steel slide and frame wear a matte black finish, with front and rear cocking serrations and a serrated top rib for glare reduction. Controls include an extended slide stop and a checkered magazine release.
Sight configuration is a tritium 3-dot system with a dovetailed tritium front marked "USA H3 24" and a fully adjustable tritium rear. This setup supports precise zeroing and low-light visibility.
Grip and control surfaces are optimized with 20-LPI checkering on the front strap and flat mainspring housing, paired with aggressive black G10 grip panels. A flared two-piece magwell speeds reloads. Safety features include an ambidextrous thumb safety and a beavertail grip safety.
The pistol uses a traditional bushing-fit barrel and a full-length two-piece guide rod. The chamber hood is marked "S.A. .45 AUTO." It is a single-action 1911 in .45 ACP with an 8+1 capacity and a 5 in barrel.
Manufacturing and markings include the SI Geneseo IL USA frame/location rollmark, with an NM-prefix serial observed. The package includes three 8-round magazines, a Springfield Armory-branded soft case, and the manual.