Is the Picatinny mount removable if I want to use a different mount in the future? Thanks...

Yes, the mounts are easily removable.I am quite happy with my Burris ff3. I actually purchased a second, of the same ff3, for my AR-15.The first, is on my 10-22.They are very small/low profile. All metal. Also, everything can be adjusted and batteries replaced, without removing the site.I am happy with both of my ff3s.

can the picatinny mount on this red dot be removed so it can be mounted on the burris fast fire mounting plate for a glock?

Yes, in fact it comes in the box seperated

Just checking. Is 8 MOA preferred for closer defense target acquisition than 3 MOA?

At a "typical" combat distance of 7 yards, an 8 MOA dot will cover just slightly more than a 1/2 of an inch area. A 3MOA dot will cover about 1/5 of an inch.

Fastfire Attachment | Desertcart Hong Kong

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Description

🎯 Lock on fast, shoot sharp, and never miss the moment.

EFFORTLESS BATTERY SWAPS - Top-mounted battery access and 5-year life mean less downtime, more action.
FEATHERWEIGHT DURABILITY - Ultra-light 0.25 lb aluminum design keeps your firearm balanced without sacrificing toughness.
BUILT TO OUTLAST THE HUNT - Shockproof, waterproof, and backed by Burris Forever Warranty for relentless reliability.
ADAPTIVE BRIGHTNESS CONTROL - Automatic sensor plus 3 manual settings ensure perfect dot visibility in any light.
PINPOINT OR RAPID TARGETING - Choose between a precise 3 MOA or quick 8 MOA red dot for every hunting scenario.

The Burris FastFire 3 Red Dot Sight is a compact, lightweight optic offering a choice of 3 or 8 MOA dots for precision or speed. Featuring an automatic brightness sensor with manual overrides, a rugged aluminum body, and top-access battery compartment with up to 5 years of battery life, it’s engineered for versatile hunting and tactical use. Compatible with Picatinny mounts and backed by Burris’s Forever Warranty, it delivers reliable, parallax-free aiming in all conditions.

Specifications

ASIN	B007I9D8QE
Best Sellers Rank	#14,077 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #33 in Gun Sights
Brand	Burris
Brand Name	Burris
Color	Black
Compatible Devices	Handgun, Rifle, Shotgun
Customer Reviews	4.4 out of 5 stars 1,953 Reviews
EU Spare Part Availability Duration	5 Years
Field Of View	190 Feet
Global Trade Identification Number	00000381302342
Included Components	Picatinny mount, Sight
Item Dimensions L x W x H	6"L x 5"W x 2"H
Item Display Dimensions	6 x 5 x 2 inches
Item Display Weight	8 ounces
Item Type Name	Burris, FastFire III, w/Picatinny Mount, 3 MOA
Item Weight	0.25 Pounds
Lens Color	Black
Magnification Maximum	1.0
Magnification Minimum	1.0
Manufacturer	Burris
Manufacturer Part Number	300234
Material Type	Aluminum
Model Name	300234
Model Number	300234
Mounting Type	Picatinny Mount
Night vision	No
Objective Lens Diameter	30 Millimeters
Product Dimensions	6"L x 5"W x 2"H
Product Style	FastFire III (3 MOA Dot)
Reticle Type	3 MOA Dot
Sport	Hunting
Sport Type	Hunting
Style	FastFire III (3 MOA Dot)
Thread Type	Picatinny
UPC	000381302342
Unit Count	1.0 Ounce
Warranty Description	see manufacturer

Reviews

B**T

13.01.2026

D**R

20.04.2016

A**R

19.04.2026

B**L

28.09.2025

J**X

16.06.2013

S**S

22.01.2021

C**K

26.04.2026

R**D

7.03.2016

W**Y

17.08.2018

A**O

31.07.2021

R**S

25.11.2019

J**E

7.08.2014

J**K

2.10.2015

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FastFire Attachment

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