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glock 27 gen 4

Original price was: $ 410.0.Current price is: $ 375.0.

Estimate delivery times: 12-26 days (International), 3-6 days (United States).
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Description

 

 

⚫ GLOCK 27 GEN 4
.40 S&W · subcompact

🇦🇹 fourth generation · versatile carry pistol

📐 Specifications

technical data

Glock 27 Gen 4 – official specs
Caliber .40 Smith & Wesson ( .40 S&W )
System Safe Action® (striker-fired, semi-automatic)
Magazine capacity 9 / 10 / 13 / 15 / 17+ rounds * (9-round flush-fit mag std.)
Barrel length 87 mm | 3.43 inches
Overall length 160 mm | 6.30 inches
Overall width 32 mm | 1.26 inches
Height (incl. mag) 107 mm | 4.21 inches (with flush magazine)
Line of sight (polymer sights) 144 mm | 5.67 inches
Trigger distance ~ 70 mm | 2.76 inches (adjustable backstrap)
Weight (without magazine) approx. 560 g | 19.75 oz
Weight (loaded magazine) ~ 240 g (9-round) / varies with capacity
Trigger pull ~ 2.5 kg | 5.5 lbs (approx., factory setting)
Frame material Polymer (reinforced with steel rails – Gen 4)
Slide finish nDLC (ferritic nitrocarburized, matte hard-carbon)
Rifling hexagonal polygonal profile · right hand twist

* optional Glock large magazines / +2 extensions

⚙️ Features (Gen 4)

generation 4 upgrades

distinctive Gen 4 characteristics
Modular backstrap system Four interchangeable backstraps (two sizes: medium & large, each with or without beavertail) – adapt grip to hand size.
Rough textured frame (RTF) Aggressive pyramid grip texture on front/backstrap and frame sides for positive hold, especially with wet hands.
Reversible magazine catch Enlarged, ambidextrous release button can be reversed for left-handed shooters (includes left-side catch).
Dual recoil spring assembly Captive dual-spring system reduces felt recoil, increases durability and prolongs service life ( .40 cal specific ).
Enhanced slide serrations Front and rear slide serrations (angled, aggressive) for positive slide manipulation in any condition.
nDLC finish Diamond-like carbon coating on slide – extremely corrosion resistant, low glare, high lubricity.
Lanyard loop Integrated lanyard attachment point on bottom of grip (removable plug).
Larger magazine release Pad extends outward compared to Gen3, easier to reach without altering grip.
Compatibility Accepts all Glock .40 magazines: 9/13/15/17 round (Gen4 models use newer floorplates but backwards compatible).

✅ Benefits

concealed carry · duty

practical advantages for shooters
🔥 Concealability + firepower Subcompact frame paired with .40 S&W delivers substantial stopping power in a package easily concealed IWB/OWB.
📦 10 rounds standard (with +2 baseplate) – more than many micro compacts.
🛡️ Reduced recoil (dual spring) Gen 4 dual recoil assembly tames the .40 cal snap, making rapid follow-up shots more controllable than previous generations.
✋ Customizable grip Four backstraps allow shooters with small, medium or large hands to achieve a secure, natural pointing grip – improves accuracy & comfort.
🌦️ All‑weather reliability nDLC slide finish + Tenifer® treated internals (glock proof) = extreme resistance to rust, salt, sweat; functions from -40°C to +50°C.
🧩 Magazine flexibility Accepts all double-stack .40 Glock mags. Use 9-round for deep concealment, or pop in a 15-round G22 mag for reloads/backup.
🎯 Familiar Glock “Safe Action” Consistent trigger pull from first to last round. Three automatic safeties (trigger, firing pin, drop safety) – no manual safety to forget.
🔧 Low maintenance / high round count Minimal parts (34 total); field stripping in seconds. Dual spring lasts thousands of rounds. Perfect for high-volume training or LE use.
🔄 Ambidextrous controls Reversible magazine catch + standard enlarged release, easy for lefties. Sights driftable for windage.
📈 Aftermarket & holsters Glock 27 Gen 4 fits thousands of holsters (compatible with most G23/G22 holsters due to same frame width). Immense accessory support.


📦 variants / models

  • Glock 27 Gen 4 – standard fixed sights (plastic)
  • G27 Gen 4 MOS – Modular Optic System (cut for micro red dots) – *rare/limited runs
  • G27 Gen 4 FS – factory front serrations only
  • Gen 4 with night sights – tritium (factory or distributor exclusive)

📏 available backstrap sizes

  • medium without beavertail (installed)
  • medium with beavertail
  • large without beavertail
  • large with beavertail

🔩 standard magazines

  • 9-round flush floor plate
  • 10-round (some states/export)
  • 13-round (+2 extension, factory)
  • 15/17-round (full size)

summary – Glock 27 Gen 4 combines the potent .40 S&W cartridge with Gen 4 refinements: adaptable grip, reversible catch, dual recoil spring, and tough finish.
🔫 preferred by plainclothes officers and civilian carriers who want subcompact dimensions without sacrificing magazine capacity or caliber power.

⚠️ always follow local laws & safe handling.

 

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Just picked up that lightweight takedown .22 with the aftermarket stock. Perfect for my emergency kit, exactly what I needed.Finally got that heavy-barreled bolt-action in 6.5 Creedmoor, The action is smoother than anything I’ve felt, Can't wait to stretch its legs.That classic sporter with the gorgeous walnut stock spoke to me. Some rifles just have soul, Had to give it a new home.Built a reliable rifle on a tight budget using your parts bin and some basic components. Shoots great and the snobs can scoff all they want.Built a reliable rifle on a tight budget using your parts bin and some basic components. Shoots great and the snobs can scoff all they want.Came for ammo, left with a foldable carbine that shares mags with my pistol. Genius design for a truck or bag gun.Saved all my money from mowing lawns for my first semi-auto. The guys made it a really cool experience. Proud owner now.Bought a barreled action for a common bolt gun. Time to bed it in a custom stock and build my own precision rifle in the garage.