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Smith & Wesson M&P Parts & Upgrades for USPSA Competition

The Smith & Wesson M&P 2.0 is one of the most popular platforms in USPSA Production and IDPA SSP — reliable, ergonomic, and with an excellent aftermarket parts ecosystem. Ben Stoeger Pro Shop stocks the complete M&P competition upgrade selection: trigger kits, magazine extensions, magwells, springs, and guide rods from the most trusted M&P brands. Whether you're running an M&P 2.0 Full Size in Production or a Metal Frame Competitor in Limited, BSPS has what you need in stock.

Shop by Category

  • Triggers & Action Parts — Apex Tactical AEK, Competition Action Enhancement Kit, Forward Set Trigger Kits for M&P 2.0 polymer and Metal Frame. USPSA Production legal. Reduces pull from ~7-8 lbs to sub-3 lb competition pull.
  • Upgrade Kits — complete competition upgrade packages including trigger and action kits
  • Magazine Basepads & Extensions — Henning +6 extension (17→23 rounds, 141.25mm), Floyd's +6 and +2 extensions with matched magwell system, Taran Tactical, Springer Precision, and Arredondo basepads
  • Springs — Wolff recoil springs (12-16 lb load-rated), Wolff +10% extra power magazine springs, Overwatch Precision trigger return springs
  • Guide Rods — Wolff solid guide rods for full-size M&P models (required for use with Wolff recoil springs)
  • Optic Plates — CHPWS optic adapter plates for M&P 2.0 CORE models

Key Upgrade Brands for the M&P

  • Apex Tactical — the gold standard for M&P trigger work. AEK, Forward Set Trigger Kit, Failure Proof Extractor. Drop-in installation, USPSA Production legal. Also available for M&P Metal Frame and Competitor models.
  • Henning Group — +6 magazine extension bringing capacity from 17 to 23 rounds at 141.25mm. CNC-machined 6061-T6 aluminum. Compatible with Ed Brown and factory S&W magwells. Available with Henning spring (factory follower, 23 rounds) or MBX follower (24+1, no slide lock).
  • Floyd's Custom Shop — competition magwells and +6/+2 magazine extensions for M&P 2.0 polymer and Metal Frame. Matched system — use Floyd's magwell with Floyd's extensions only. Brass magwell option available in limited drops.
  • Wolff — load-rated recoil springs and +10% extra power magazine springs. Note: Wolff recoil springs require a solid guide rod (not factory captive); Wolff guide rod sold separately.
  • Taran Tactical, Springer Precision, Arredondo — additional basepad options in the magazine basepads subcategory.

M&P 2.0 vs Metal Frame — Compatibility Note

Smith & Wesson offers the M&P in both the standard polymer frame M&P 2.0 and the premium Metal Frame (Competitor and Metal models). These are not interchangeable for all parts:

  • Apex trigger kits are model-specific — polymer frame kits do not fit Metal Frame pistols and vice versa
  • Floyd's magwells are available in both polymer and Metal Frame configurations — verify your model before ordering
  • Magazine extensions are generally compatible across M&P Full Size variants — confirm with product listing

USPSA Division Notes

  • Production — M&P 2.0 Full Size or Compact. 10-round limit. Apex trigger kits legal; magwells not legal.
  • Carry Optics — M&P 2.0 CORE or optics-cut models. 140mm magazine limit. 23 rounds with Henning +6 or Floyd's +6. Apex trigger legal; most optic plates legal.
  • Limited — M&P with 140mm magazines. No optic. Magwells legal.
  • IDPA SSP — M&P Full Size or Compact. Apex trigger legal; box-legal magazine capacity only.
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