Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Offers A Solid, Easy To Attach System To Mount Optical Sights

The A.R.M.S. #36 Ex OSR SWAN Sleeve offers a solid, easy to attach system to mount optical sights. Its straightforward design offers external mounting and is finished in non-reflective black. Side screws adjust mounting tension offering a solid platform while the upper rail keeps optics attached firmly and in perfect alignment.

Specs: 5.56 caliber, Length: 14".

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4 Item(s)
EXTENDED OSR SWAN. SLEEVE
100-004-845WB
36EX 5.56 Extended OSR Swan Sleeve
10000484536EX 5.56 Extended OSR Swan Sleeve

Mfr Part: 36EX556

$79.99

Out of Stock

Color: Black

Material: Aluminum

Number of Bases: 1-Piece

Style: Tactical Bases

STANDARD OSR FOR AR-10
100-004-844WB
36STDAR-10 Standard OSR for AR-10
10000484436STDAR-10 Standard OSR for AR-10

Mfr Part: 36STDAR10

$95.00

Ships from Manufacturer. Additional processing time required. Please allow for 14 additional business days for shipping.

Color: Black

Material: Aluminum

Number of Bases: 1-Piece

Style: Tactical Bases

SUPER EXTENDED OSR FOR AR-10
100-004-839WB
36S-EXAR-10 Super Extended OSR Swan Sleeve for AR-10
10000483936S-EXAR-10 Super Extended OSR Swan Sleeve for AR-10

Mfr Part: 36SEXAR10

$99.99

Ships from Manufacturer. Additional processing time required. Please allow for 14 additional business days for shipping.

Color: Black

Material: Aluminum

Number of Bases: 1-Piece

Style: Tactical Bases

EXTENDED OSR FOR AR-10
100-004-837WB
36EXAR-10 Extended OSR for AR-10
10000483736EXAR-10 Extended OSR for AR-10

Mfr Part: 36EXAR10

$99.99

Ships from Manufacturer. Additional processing time required. Please allow for 14 additional business days for shipping.

Color: Black

Material: Aluminum

Number of Bases: 1-Piece

Style: Tactical Bases

OSR SWAN® SLEEVE