OBS31132 Archives - Brass Stacker https://www.tgrenterprises.com/options/obs31132/ Firearms Business Wed, 01 Apr 2026 15:24:44 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://www.tgrenterprises.com/wp-content/uploads/2022/06/fav-icon.png OBS31132 Archives - Brass Stacker https://www.tgrenterprises.com/options/obs31132/ 32 32 Low Profile Steel Picatinny Rail MIL STD 1913 https://www.tgrenterprises.com/product/multi-platform-products-picatinny-rail-mil-std-1913/ Fri, 19 Jun 2015 12:19:14 +0000 http://creative813.website/brass/?post_type=product&p=1231 Accessory Rail

The post Low Profile Steel Picatinny Rail MIL STD 1913 appeared first on Brass Stacker.

]]> Brass Stacker™ Mil-Std 1913 Picatinny Accessory Mounting Rail

MIL-STD 1913

Made in America with a 100% Lifetime Warranty

*Dimensions shown in image at left.

Our high strength pic rail profile conforms to MIL-STD 1913 and is cold drawn extruded here in the United States from our own dies using low carbon steel. This raw blank extrusion is a lightweight (.5267 oz/in) with a minimal mass cross section (.1158 in²) and is just 5/16″ in overall height or thickness. Recoil grooves conforming to MIL-STD 1913 are then machined as well as weight reduction and mounting holes. For corrosion resistance and reduced light glare, we use a hot oxidizing process (MIL-C-13924) to produce a black oxide iron magnetite (Fe3O4) finish.

We offer both finish machined & plated Picatinny Rail Sections and raw extruded Picatinny Rail Blanks in the length shown below. Note: we can also supply longer lengths of raw extruded Picatinny Rail Blank. Please call for a quote.

Brass Stacker Picatinny Rail

PICATINNY RAIL OPTIONS
SKU LENGTH # MOUNTING HOLES MTG HOLE SPACING WEIGHT
OBS31132 3.3″ 2 2.75″ 1.0 oz
SKS31132 3.3″ 2 1.25″ 1.1 oz
GLM52332 5.7″ 2 2.75″ 1.8 oz
MNM80332 8.1″ 3 2.75″ 2.7 oz
*PRS80032 8.0″ n/a n/a 4.2 oz

*PRS80032 is a saw cut length of blank extrusion. It has no mounting holes and has not been machined or plated. The extrusion surface has a “waxy” film from lubrication applied during the manufacturing process. It will need to be thoroughly cleaned prior to any painting or plating.

All mounting holes are .203″ (13/64″) diameter and are countersunk for a flat head screw (i.e. #10 or smaller)

Mounting screws are NOT included!

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