Rise Armament RA-140 Flat Trigger Single Stage 3.5lbs for AR Rifles

(2 Reviews)

SKU: T017FBLK

Model: RA-140

UPC: 850011713068

Rise Armament RA-140 Flat Trigger Single Stage 3.5lbs for AR Rifles

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$99.99

$139.99

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Quantity on Hand: 344

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Product Details

The RA-140 Flat Super Sporting Trigger (SST) is a high-performing, cost-effective upgrade to replace mil-spec triggers. It has a straight, flat trigger blade and includes anti-walk pins for installation.

Specifications

Manufacturer	RISE Armament
Pricing Unit	EA
Model	RA-140
UPC	850011713068
SKU	T017FBLK
Width	4.2000
Length	7.0000
Height	1.2000
Weight	0.2000

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Customer Reviews

4.5 out of 5

2 total reviews for this product

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02/11/2026

Reviewer has purchased this product.

Noah F.

Great trigger!

Really like this trigger, got these on sale and at the price so worth it. Smooth and crisp.

06/12/2022

Deon

Nice Trigger

Easy Installation. Nice smooth pool. Does what a 3.5lb Single Action Trigger is supposed to do. Already installed in two other ARs including 9mm Carbine. Will purchase more for later builds. Great price for it too.

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