Trinity Force AR-15 QF B.U.S Aluminum Flip-Up Sight Set

Name: Trinity Force AR-15 QF B.U.S Aluminum Flip-Up Sight Set
Brand: Trinity Force

Trinity Force · Sights & Optics

No ratings yet

Best price

$32.95at AR15Discounts

checked Oct 31, 2026

Buy at AR15Discounts

Compare 2 stores

Where to buy

Store	Price	Availability	Buy	Add to build
AR15Discounts Best price	$32.95checked Oct 31, 2026	Check store	Buy at AR15Discounts
Dirty Bird	$35.95checked Oct 31, 2026	Check store	Buy at Dirty Bird

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

Show

Dashed line = out of stock. Tracking since Oct 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
AR15Discounts	$32.95	$32.95	$32.95
Dirty Bird	$35.95	$35.95	$35.95

Since Oct 28, 2026.

About this part

The Trinity Force AR-15 QF B.U.S Aluminum Flip-Up Sight Set is an iron sight from Trinity Force. It's sold by 2 stores, from $32.95 to $35.95.

Specifications

Manufacturer: Trinity Force
Type: Iron Sights
Magnification class: 1x (non-magnified)

From the manufacturer

The QF B.U.S. (Back-Up Sight) can be used as both a back-up sighting system for rifle optics or as a primary sighting system. The sights must be manually flipped up and are secured using the sight's internal tensioning feature. AR15 Flip-Up Sights (Tactical) Front AR15 Flip-Up Front Sight - Back-Up Iron Sight Flip-Up A2 Front Sight Post folds down out of view of your optics when not in use The A2 Front Sight Post is fully adjustable for elevation Aluminum and Steel Construction AR15 Flip-Up Sights ( Tactical ) Rear AR15 Flip-Up Rear Sight - Back-Up Iron Sight Mounts onto the AR15 flat-top receiver, directly onto the Picatinny rail Aluminum and Steel Construction Weight (oz)3 Width (in)1.1 Length (in)1.3 MaterialAircraft Grade Aluminum, High Strength Steel Coating TypeHard Coat Anodized Finish ColorBlack