Springfield Armory SAINT AR-15 Pistol, 5.56 NATO, 7.5 in Barrel, 416R Stainless/Melonite, Free-Float M-LOK, SB Tactical SBX-K Brace
This Springfield Armory SAINT Pistol pairs a 7.5-inch 416R stainless, Melonite-treated barrel and 1:7 twist with a direct impingement system in a compact AR-15 platform. It features a free-float M-LOK aluminum handguard with a forward hand stop, a factory blast-diverter muzzle device nestled under the handguard, and the SB Tactical SBX-K stabilizing brace. Notable internals include an M16-style BCG with a Carpenter 158 bolt, Melonite treatment, a heavy tungsten buffer, and Springfield's Accu-Tite receiver tensioning system. It comes with two Magpul PMAG GEN M3 magazines and a Springfield Armory soft case.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: There are minor scratches and blemishes present.
What's Included
- Springfield Armory SAINT soft case
- Springfield Armory SAINT operation and safety manual
- 1x 30-round Magpul PMAG GEN M3 polymer magazine
- 1x 10-round Magpul PMAG GEN M3 polymer magazine (reduced-capacity, in factory packaging)
The 7.5-inch barrel is 416R stainless steel with a Melonite treatment and a 1:7 twist, chambered in 5.56 NATO. The barrel is marked "5.56 NATO 1/7" and is paired with a factory blast-diverter muzzle device tucked under the handguard for a compact front end.
The upper is a flat-top Picatinny design with T-markings (SA T2–T16), and the rifle includes an ejection-port dust cover and brass deflector. The receivers are 7075-T6 aluminum with a hard-coat anodized finish and feature Springfield's Accu-Tite receiver tensioning system.
Furniture and controls are set up for practical handling: a free-float M-LOK aluminum handguard with a forward hand stop, a textured polymer pistol grip, and an SB Tactical SBX-K stabilizing brace with Velcro strap. Capacity is 30+1.
Internals include a semi-automatic direct impingement action, an M16-style bolt carrier group with a Carpenter 158 bolt (Melonite treated), and a heavy tungsten buffer. The single-stage, nickel-boron coated trigger provides a clean break.
Markings include Springfield Armory's crossed-cannons crest on the magwell, "MULTI-CALIBER" and "Geneseo, IL" on the lower, and "PAT. PEND." on the upper/handguard. Made in the USA.