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Geissele Automatics SSA Super Semi-Automatic Rifle Trigger
Geissele Automatics SSA Super Semi-Automatic Rifle Trigger


 
List Price: $240.00
Price: $220.00
SALE: $200.00
Savings: $40.00

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SKU: 05-101
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Geissele Automatics SSA Super Semi-Automatic Rifle Trigger


Description

The Geissele Super Semi-Automatic (SSA) Trigger is the semi-auto only version of a select fire trigger that Geissele makes for customers in the U.S. Special Operations community. The SSA is a non-adjustable combat trigger, it is not a match trigger. The second stage break is like a carrot rather than an icicle. Suitable for Close Quarters Battle (CQB) and mid-range carbine work, the Geissele SSA is also the perfect trigger for Squad Designated Marksman (SDM) rifles. A short summary of the Geissele SSA features and advantages follows.

Performance Advantages for the Shooter

  • The Geissele SSA has a pull weight of about 4.5lb: 2.5 lbs on the first stage and 2lb on the second stage. The pull weights and sear engagement are non adjustable by the shooter.
  • Trigger and hammer are made from quality tool steel.
  • Sear surfaces are cut by a wire edm machine. Sears cut this way are very accurate and the non-directional surface finish of the wire edm gives a smooth trigger pull without the associated grittiness of directional machining marks left by a milling cutter.
  • The initial force needed to start the disengagement of the sear surfaces is low and the force linearly increases at a low rate. This helps the shot to fall at the initial point of aim and aids in building shooter confidence in his weapons ability to put the rounds where his sight is pointing.
  • The Geissele SSA trigger allows the shooter to slap through the trigger pull on close in shots but also set up a long range shot with a crisp trigger break.
  • A full force hammer spring is used for quick locktime and positive ignition of all types of ammo. No lightened hammer spring is used.
  • The hammer is lighter than a standard AR15 hammer. The lightened hammer favorably decreases locktime and increases accuracy of the weapon, especially for snap shots.

Advantages for the Armorer

  • The Geissele SSA is a simple design that is very similar to the original M16 trigger. The number of parts is identical.
  • There are no adjustment screws to come loose.
  • All springs are captive; they will not get lost during disassembly in the field
  • The entire trigger can be dissembled for cleaning (no rivets or staked parts)
  • The trigger can be installed without removing the safety
  • Sear engagement is pre-set from the factory.
  • Hammer and trigger pins are a close slip fit into nominal receiver holes so the trigger can be installed and removed with rudimentary tools.
  • Triggers come with a slave pin for the trigger/disconnector assembly for easy installation.

Safety Advantages

  • The Geissele SSA is a 2 stage trigger where there is generous overlap of the sear surfaces which contributes to safety and a low tendency of any inadvertent movement of the trigger to discharge the weapon.
  • The Geissele SSA has a patented pseudo sear that is almost identical to the standard AR15 single stage sear. However, this secondary sear has surfaces that never touch during normal operation. This sear prevents the hammer from falling unless the trigger is pulled.
  • The secondary safety sear contributes to shooter confidence in dynamic/vehicle situations where a fellow shooter's muzzle may cover him. There is firm knowledge that even with the safety in the fire position the weapon can never discharge unless the trigger is pulled.
  • Trigger timing is robust and parts have been sized to operate with a certain amount of wear to the working surfaces. The trigger is designed to operate in dusty, abrasive environments that cause wear.

SKU: SSA


Average Rating: 5 of 5 Total Reviews: 6 Write a review »

  0 of 0 people found the following review helpful:
 
Easy Install / Smooth trigger August 7, 2017
Reviewer: Dev N from Brentwood, CA United States  
Definitely an upgrade from the standard MilSpec trigger included with my AR. Highly recommended.

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  0 of 0 people found the following review helpful:
 
Geissele SSA July 1, 2017
Reviewer: Shawn from Fort Worth, TX United States  
I purchased two Geissele SSA triggers from Arms Unlimited, along with a Colt  LE6933 SBR upper and the items were promptly shipped out and arrived packaged securely.  I recommend Arms Unlimited highly for their selection, price and service.

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  0 of 0 people found the following review helpful:
 
I LOVE this trigger February 20, 2016
Reviewer: Richard from Great Falls, VA United States  
Arms Unlimited has the best price I have ever found on Geissele triggers.  They shipped quickly and it arrived in perfect condition.  Installation was  straightforward and the difference in my Sig MPX is nothing short of astounding!  Do not hesitate - buy this trigger today.  You will not regret it.

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  0 of 0 people found the following review helpful:
 
Geissele Triggers Worth Every Penny !! February 19, 2016
Reviewer: Don C. from Gaines, MI United States  
Trigger set and Arms Unlimited both performed FLAWLESSLY, thanks guys for shipping a quality product in a highly professional manner, we will do business again !!

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  0 of 0 people found the following review helpful:
 
Great trigger December 23, 2015
Reviewer: JOHN SCHOEN from BEND, OR United States  
Fast shipping.  Good price. EASY INSTALLATION.

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