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ALG Defense Combat Trigger (ACT) 05-199

ALG Defense Combat Trigger (ACT) 05-199

Trigger

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Best price

$79.00at Brownells

In stock checked Oct 1, 2026

Buy at Brownells

Compare 8 stores

Where to buy

StorePriceAvailabilityBuyAdd to build
Brownells Best price $79.00checked Oct 1, 2026 In stock Buy at Brownells
MidwayUSA $79.00checked Oct 1, 2026 In stock Buy at MidwayUSA
OpticsPlanet $82.95Salechecked Oct 1, 2026 In stock Buy at OpticsPlanet
Ammunition Depot $82.99checked Oct 1, 2026 In stock Buy at Ammunition Depot
GunMag Warehouse $82.99checked Oct 1, 2026 In stock Buy at GunMag Warehouse
Rainier Arms $69.00not checked recently Check store Buy at Rainier Arms
Battlehawk Armory $69.42Salechecked Oct 1, 2026 Check store Buy at Battlehawk Armory
Palmetto State Armory $82.99checked Oct 1, 2026 Check store Buy at Palmetto State Armory

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Lowest in-stock price in the last 30 days: $79.00 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table
StoreLatestLowestHighest
Ammunition Depot$82.99$82.99$82.99
Battlehawk Armory$69.42$69.42$69.42
Brownells$79.00$79.00$79.00
GunMag Warehouse$82.99$82.99$82.99
MidwayUSA$79.00$79.00$79.00
OpticsPlanet$82.95$82.95$82.95
Palmetto State Armory$82.99$82.99$82.99

Since Sep 27, 2026.

About this part

The ALG Defense Combat Trigger (ACT) 05-199 is a trigger. It's sold by 8 stores (5 in stock), from $69.00 to $82.99. The lowest in-stock price in the last 30 days was $79.00 at Brownells.

From the manufacturer


The ALG Defense ALG Combat Trigger (ACT) is designed for those shooters where tradition, value and regulatory concerns are of primary importance. The pull of the ACT is very similar to a standard mil-spec trigger, however it is sharper and the grittiness of the stock trigger pull has been removed while the traditional reliability of a stock trigger remains. The pull weight is not lower than the M4/M16 minimum weight specification of 5.5lbs.Note: HardLubing is ALG's term for electroless Nickel plating with an integral modifier to the base nickel plate. Either Boron or Teflon is used to enhance surface hardness, wear resistance and corrosion resistance and also create favorable tribological properties of the trigger components. Testing has shown that differential coating of the trigger parts contributes to the sharpness of the ACT's single stage pull. The trigger component is plated with Nickel-Boron which has a high surface hardness combined with excellent wear resistance. The color is a pleasing matte light grey that may be painted on non-functional surfaces if the shooter so desires (such as the trigger bow that is visible outside the lower receiver). The hammer, disconnector and trigger/hammer pins are plated with Nickel-Teflon which combines a low coefficient of friction with good wear resistance. The Teflon impregnation colors the metal a mottled, greyish/green. Parts coated with Nickel-Teflon cannot be painted. Both coatings are highly corrosion resistant eliminating the oil seal of traditional phosphated firearm components.

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$79.00 at Brownells
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