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Questions & Answers
What keeps the crossbolts from loosening once installed? Expert Answer

Proper torque and blue Loctite.

by Tom B, Gear Expert, October 26, 2021
Will this work on Delta ring with handguard cap? Expert Answer

These are designed to be used with free-float handguards.

by Tom B, Gear Expert, October 6, 2021
Customer Reviews
Helpful Positive Review
Superior flip up sight by javalos, January 3, 2021
The first military SPR Mk.12 mod.0 came out with the Precision Reflex flip up front sight. These are superior sights, not cheap stuff. There sights are superior, if they were chosen for Naval Special Forces, they had to be. They are easy to install a...
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6/6 found this helpful
Helpful Positive Review
Great sight!! by Shamming A B, Verified Owner, December 29, 2021
Love this front sight gas block!! Cross bolt is rugged and will handle a beating while maintaining zero. Necessity for Mk12 build!! Got it in 4 days!! Flip up push button is strong. Have the adjustable front sight, so I don’t need a tool to adju...
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1/1 found this helpful
Helpful Positive Review
Great Flip Up Sight by C.S., Verified Owner, February 11, 2021
This is a great flip up iron sight/gas block if you're trying to be clone correct or if you just like flip up iron sights. It'll replace a standard A2 post and it's pretty slick. I have it fit inside of a FSP rail (I have both the KAC MRE and Centuri...
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2/2 found this helpful
Helpful Positive Review
This is a great flip up front/gas block combo. Must have the correct length on gas journal (1.9") for it to clamp correctly. Cross bolt system makes the unit rock solid. Gives your rifle an old school look like a Mk12, Mod O. Must use the correct len...
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1/1 found this helpful
Most Recent Reviews
Fit and finish by Danny, Verified Owner, January 3, 2024
Fit was snug on gas journal but not tight. Finish was more than acceptable
0/1 found this helpful
Most Recent Reviews
used for a faux dissipator build by Dan, Verified Owner, October 12, 2024
Sturdy, well made and idiot proof. I used this with a faux Dissipator build and the cross bolts are idiot proof. Pairs well with a number of rear sights. Not much else to say here. Whether you’re using the gas or not the thing is bombproof
Read All 10 Reviews
Color: Black Condition: New Sight Position: Front Gun Model: AR-15 , M4 , M16 Gun Make: AR Platform Front Sight Color: Black Rear Sight Color: Front Sight Only Front Blade Height: 2.575 inIncluded Accessories: Standard

Code: 3AK-IRN-PRFSGI75-05-0025

MPN: 05-0025

UPC: 90222551183

List: $190.00Save $14.01
$175.99

Product Info for Precision Reflex PRI Flip Up Front Sight w/ .750 Crossbolt

The Precision Reflex Flip Up Front Sight provides low reflection for your next modification. These AR 15 Parts by the executives at Precision Reflex feature a lightweight construction that won't weigh you down. By eliminating the shadow cast the Precision Reflex 750 Crossbolt Sight keeps your line of sight free and unobstructed. Easy-to-use the Precision Reflex PRI M16 M4 and AR15 Sight will take your shooting game to the next level.image

Specifications for Precision Reflex PRI Flip Up Front Sight w/ .750 Crossbolt:

Manufacturer: Precision Reflex
Color: Black
Condition: New
Sight Mounting Orientation: Top Mounted
Sight Position: Front
Gun Model: AR-15, M16, M4
Gun Make: AR Platform
Front Sight Color: Black
Rear Sight Color: Front Sight Only
Deployable: No
Fabric/Material: T6 6061 Aluminum/ Cast Steel
Front Blade Height: 2.575 in
Gun Type: Rifle
Included Accessories: Standard
Weather Resistance: Yes
Attachment Type: Cross Bolts

Precision Reflex Flip Up Front Sight, 3AK-IRN-PRFSI75

  • Fits arrels .750" dia. M16 M4 and AR15
  • Eliminates the shadow cast
  • Lightweight hard coated black anodized aluminum

Package Contents:

  • Precision Reflex PRI Flip Up Front Sight w/ .750 Crossbolt

Precision Reflex PRI Flip Up Front Sight w/ .750 Crossbolt Orderable Models

List of Orderable Models

  • Precision Reflex PRI Flip Up Front Sight, .750 Crossbolt, Black, 05-0025 , MPN: 05-0025 , UPC: 90222551183 , Code: 3AK-IRN-PRFSGI75-05-0025
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