Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

The Standard In The Industry

Precision-made sights for rifles, both with and without ramp bases. The blade is gracefully contoured, sloping toward the front. Made of steel and nicely blued to look good on any gun. RAMP MOUNTED FRONT SIGHT: ”MR” features a straight-sided base for guns having a ramp base on the barrel. All “MR” sights have a .340" (8.6mm) wide base. Ramped front sights are available with three beads, Pope’s Island Gold, flat faced gold available in 1/16" (1.6mm) or 3/32" (2.4mm) diameter. Ivory, flat faced white polymer in 1/16" (1.6mm) or 3/32" (2.4mm) diameter. RAMP MOUNTED - .340 wide base.

View Chart To Determine Overall Sight/Ramp Heights
View Sight Selection Chart


Big Book Catalog, Issue:67, Page:288
SPECS: Steel, blue, polished finish. .620" (15mm) long.
ORDERING: Select the sight height required using the Marbles and/or Williams charts and determine which Sight Style, Bead Type and Width is needed from the info above. Using the chart beside this copy, find the correct Marbles Sight and note the 9 digit Ordering No. For example: If you need a Contoured Ramp Front Sight, “MR” width, .290" (7.4mm) high, with a 1/16" (1.6mm) gold bead, follow the Height listing to the .290" figure, read across on the “MR” line to the 1/16" gold bead and note the number: 579-502-911. 1" = (2.54cm)
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36 Item(s)
502621 MARBLE 26MR 1/16" GOLD
579-502-621WB
1/16" Ramp Mounted Front Sight, 26-MR, Gold, .260" Ht
5795026211/16" Ramp Mounted Front Sight, 26-MR, Gold, .260" Ht

Mfr Part: 502621

$13.99

In Stock

Color: Brass

Style: Ramp Mounted

502622 MARBLE 26MR 1/16" WHITE
579-502-622WB
1/16" Ramp Mounted Front Sight, 26-MR, White, .260" Ht
5795026221/16" Ramp Mounted Front Sight, 26-MR, White, .260" Ht

Mfr Part: 502622

$13.99

In Stock

Color: White

Style: Ramp Mounted

502921 MARBLE 29MR 1/16" GOLD
579-502-921WB
1/16" Ramp Mounted Front Sight, 29-MR, Gold, .290" Ht
5795029211/16" Ramp Mounted Front Sight, 29-MR, Gold, .290" Ht

Mfr Part: 502921

$11.99

In Stock

Color: Brass

Style: Ramp Mounted

502922 MARBLE 29MR 1/16" WHITE
579-502-922WB
1/16" Ramp Mounted Front Sight, 29-MR, White, .290" Ht
5795029221/16" Ramp Mounted Front Sight, 29-MR, White, .290" Ht

Mfr Part: 502922

$13.99

In Stock

Color: White

Style: Ramp Mounted

503121 MARBLE 31MR 1/16" GOLD
579-503-121WB
1/16" Ramp Mounted Front Sight, 31-MR, Gold, .312" Ht
5795031211/16" Ramp Mounted Front Sight, 31-MR, Gold, .312" Ht

Mfr Part: 503121

$11.99

In Stock

Color: Brass

Height: .312

Style: Ramp Mounted

503122 MARBLE 31MR 1/16" WHITE
579-503-122WB
1/16" Ramp Mounted Front Sight, 31-MR, White, .312" Ht
5795031221/16" Ramp Mounted Front Sight, 31-MR, White, .312" Ht

Mfr Part: 503122

$13.99

In Stock

Color: White

Height: .312

Style: Ramp Mounted

503421 MARBLE 34MR 1/16" GOLD
579-503-421WB
1/16" Ramp Mounted Front Sight, 34-MR, Gold, .343" Ht
5795034211/16" Ramp Mounted Front Sight, 34-MR, Gold, .343" Ht

Mfr Part: 503421

$13.99

In Stock

Color: Brass

Height: .343

Style: Ramp Mounted

503422 MARBLE 34MR 1/16" WHITE
579-503-422WB
1/16" Ramp Mounted Front Sight, 34-MR, White, .343" Ht
5795034221/16" Ramp Mounted Front Sight, 34-MR, White, .343" Ht

Mfr Part: 503422

$13.99

In Stock

Color: White

Height: .343

Style: Ramp Mounted

503721 MARBLE 37MR 1/16" GOLD
579-503-721WB
1/16" Ramp Mounted Front Sight, 37-MR, Gold, .375" Ht
5795037211/16" Ramp Mounted Front Sight, 37-MR, Gold, .375" Ht

Mfr Part: 503721

$11.99

In Stock

Color: Brass

Height: .375

Style: Ramp Mounted

503722 MARBLE 37MR 1/16" WHITE
579-503-722WB
1/16" Ramp Mounted Front Sight, 37-MR, White, .375" Ht
5795037221/16" Ramp Mounted Front Sight, 37-MR, White, .375" Ht

Mfr Part: 503722

$11.99

In Stock

Color: White

Height: .375

Style: Ramp Mounted

504121 MARBLE 41MR 1/16" GOLD
579-504-121WB
1/16" Ramp Mounted Front Sight, 41-MR, Gold, .410" Ht
5795041211/16" Ramp Mounted Front Sight, 41-MR, Gold, .410" Ht

Mfr Part: 504121

$13.99

In Stock

Color: Brass

Style: Ramp Mounted

504122 MARBLE 41MR 1/16" WHITE
579-504-122WB
1/16" Ramp Mounted Front Sight, 41-MR, White, .410" Ht
5795041221/16" Ramp Mounted Front Sight, 41-MR, White, .410" Ht

Mfr Part: 504122

$13.99

In Stock

Color: White

Style: Ramp Mounted

504521 MARBLE 45MR 1/16" GOLD
579-504-521WB
1/16" Ramp Mounted Front Sight, 45-MR, Gold, .450" Ht
5795045211/16" Ramp Mounted Front Sight, 45-MR, Gold, .450" Ht

Mfr Part: 504521

$11.99

In Stock

Color: Brass

Style: Ramp Mounted

504522 MARBLE 45MR 1/16" WHITE
579-504-522WB
1/16" Ramp Mounted Front Sight, 45-MR, White, .450" Ht
5795045221/16" Ramp Mounted Front Sight, 45-MR, White, .450" Ht

Mfr Part: 504522

$13.99

In Stock

Color: White

Style: Ramp Mounted

505021 MARBLE 50MR 1/16" GOLD
579-505-021WB
1/16" Ramp Mounted Front Sight, 50-MR, Gold, .500" Ht
5795050211/16" Ramp Mounted Front Sight, 50-MR, Gold, .500" Ht

Mfr Part: 505021

$11.99

In Stock

Color: Brass

Style: Ramp Mounted

505022 MARBLE 50MR 1/16" WHITE
579-505-023WB
1/16" Ramp Mounted Front Sight, 50-MR, White, .500" Ht
5795050231/16" Ramp Mounted Front Sight, 50-MR, White, .500" Ht

Mfr Part: 505022

$11.99

In Stock

Color: White

Style: Ramp Mounted

505321 MARBLE 53MR 1/16" GOLD
579-505-321WB
1/16" Ramp Mounted Front Sight, 53-MR, Gold, .538" Ht
5795053211/16" Ramp Mounted Front Sight, 53-MR, Gold, .538" Ht

Mfr Part: 505321

$11.99

In Stock

Color: Brass

Height: .538

Style: Ramp Mounted

505322 MARBLE 53MR 1/16" WHITE
579-505-322WB
1/16" Ramp Mounted Front Sight, 53-MR, White, .538" Ht
5795053221/16" Ramp Mounted Front Sight, 53-MR, White, .538" Ht

Mfr Part: 505322

$11.99

In Stock

Color: White

Height: .538

Style: Ramp Mounted

602621 MARBLE 26MR 3/32" GOLD
579-602-621WB
3/32" Ramp Mounted Front Sight, 26-MR, Gold, .260" Ht
5796026213/32" Ramp Mounted Front Sight, 26-MR, Gold, .260" Ht

Mfr Part: 602621

$13.99

In Stock

Color: Brass

Style: Ramp Mounted

602622 MARBLE 26MR 3/32" WHITE
579-602-622WB
3/32" Ramp Mounted Front Sight, 26-MR, White, .260" Ht
5796026223/32" Ramp Mounted Front Sight, 26-MR, White, .260" Ht

Mfr Part: 602622

$13.99

In Stock

Color: White

Style: Ramp Mounted

602921 MARBLE 29MR 3/32" GOLD
579-602-921WB
3/32" Ramp Mounted Front Sight, 29-MR, Gold, .290" Ht
5796029213/32" Ramp Mounted Front Sight, 29-MR, Gold, .290" Ht

Mfr Part: 602921

$13.99

In Stock

Color: Brass

Style: Ramp Mounted

602922 MARBLE 29MR 3/32" WHITE
579-602-922WB
3/32" Ramp Mounted Front Sight, 29-MR, White, .290" Ht
5796029223/32" Ramp Mounted Front Sight, 29-MR, White, .290" Ht

Mfr Part: 602922

$13.99

In Stock

Color: White

Style: Ramp Mounted

603121 MARBLE 31MR 3/32" GOLD
579-603-121WB
3/32" Ramp Mounted Front Sight, 31-MR, Gold, .312" Ht
5796031213/32" Ramp Mounted Front Sight, 31-MR, Gold, .312" Ht

Mfr Part: 603121

$11.99

In Stock

Color: Brass

Height: .312

Style: Ramp Mounted

603122 MARBLE 31MR 3/32" WHITE
579-603-122WB
3/32" Ramp Mounted Front Sight, 31-MR, White, .312" Ht
5796031223/32" Ramp Mounted Front Sight, 31-MR, White, .312" Ht

Mfr Part: 603122

$13.99

In Stock

Color: White

Height: .312

Style: Ramp Mounted

603421 MARBLE 34MR 3/32" GOLD
579-603-421WB
3/32" Ramp Mounted Front Sight, 34-MR, Gold, .343" Ht
5796034213/32" Ramp Mounted Front Sight, 34-MR, Gold, .343" Ht

Mfr Part: 603421

$16.99

In Stock

Color: Brass

Height: .343

Style: Ramp Mounted

603422 MARBLE 34MR 3/32" WHITE
579-603-422WB
3/32" Ramp Mounted Front Sight, 34-MR, White, .343" Ht
5796034223/32" Ramp Mounted Front Sight, 34-MR, White, .343" Ht

Mfr Part: 603422

$11.99

In Stock

Color: White

Height: .343

Style: Ramp Mounted

603721 MARBLE 37MR 3/32" GOLD
579-603-721WB
3/32" Ramp Mounted Front Sight, 37-MR, Gold, .375" Ht
5796037213/32" Ramp Mounted Front Sight, 37-MR, Gold, .375" Ht

Mfr Part: 603721

$13.99

In Stock

Color: Brass

Height: .375

Style: Ramp Mounted

603722 MARBLE 37MR 3/32" WHITE
579-603-722WB
3/32" Ramp Mounted Front Sight, 37-MR, White, .375" Ht
5796037223/32" Ramp Mounted Front Sight, 37-MR, White, .375" Ht

Mfr Part: 603722

$11.99

In Stock

Color: White

Height: .375

Style: Ramp Mounted

604121 MARBLE 41MR 3/32" GOLD
579-604-121WB
3/32" Ramp Mounted Front Sight, 41-MR, Gold, .410" Ht
5796041213/32" Ramp Mounted Front Sight, 41-MR, Gold, .410" Ht

Mfr Part: 604121

$16.99

In Stock

Color: Brass

Style: Ramp Mounted

604122 MARBLE 41MR 3/32" WHITE
579-604-122WB
3/32" Ramp Mounted Front Sight, 41-MR, White, .410" Ht
5796041223/32" Ramp Mounted Front Sight, 41-MR, White, .410" Ht

Mfr Part: 604122

$13.99

In Stock

Color: White

Style: Ramp Mounted

604521 MARBLE 45MR 3/32" GOLD
579-604-521WB
3/32" Ramp Mounted Front Sight, 45-MR, Gold, .450" Ht
5796045213/32" Ramp Mounted Front Sight, 45-MR, Gold, .450" Ht

Mfr Part: 604521

$11.99

In Stock

Color: Brass

Style: Ramp Mounted

604522 MARBLE 45MR 3/32" WHITE
579-604-522WB
3/32" Ramp Mounted Front Sight, 45-MR, White, .450" Ht
5796045223/32" Ramp Mounted Front Sight, 45-MR, White, .450" Ht

Mfr Part: 604522

$11.99

In Stock

Color: White

Style: Ramp Mounted

605021 MARBLE 50MR 3/32" GOLD
579-605-021WB
3/32" Ramp Mounted Front Sight, 50-MR, Gold, .500" Ht
5796050213/32" Ramp Mounted Front Sight, 50-MR, Gold, .500" Ht

Mfr Part: 605021

$13.99

In Stock

Color: Brass

Style: Ramp Mounted

605022 MARBLE 50MR 3/32" WHITE
579-605-022WB
3/32" Ramp Mounted Front Sight, 50-MR, White, .500" Ht
5796050223/32" Ramp Mounted Front Sight, 50-MR, White, .500" Ht

Mfr Part: 605022

$13.99

In Stock

Color: White

Style: Ramp Mounted

605321 MARBLE 53MR 3/32" GOLD
579-605-321WB
3/32" Ramp Mounted Front Sight, 53-MR, Gold, .538" Ht
5796053213/32" Ramp Mounted Front Sight, 53-MR, Gold, .538" Ht

Mfr Part: 605321

$16.99

In Stock

Color: Brass

Height: .538

Style: Ramp Mounted

605322 MARBLE 53MR 3/32" WHITE
579-605-322WB
3/32" Ramp Mounted Front Sight, 53-MR, White, .538" Ht
5796053223/32" Ramp Mounted Front Sight, 53-MR, White, .538" Ht

Mfr Part: 605322

$13.99

In Stock

Color: White

Height: .538

Style: Ramp Mounted

CONTOUR RAMP MOUNTED FRONT SIGHTS