store.name Sierra Gun Supply Hours, Reviews & Deals – Updated March 2026

FFL Licensed Dealer

Sierra Gun Supply

4.7 (123 reviews)

552 Grass Valley Hwy, Auburn, CA, 95603

Sierra Gun Supply - Store photo

About Sierra Gun Supply

Sierra Gun Supply is a licensed gun dealer in Auburn, CA.

Rating Breakdown

4.7

123 reviews

5

100

4

13

3

4

2

2

1

4

Location & Hours

Sierra Gun Supply

552 Grass Valley Hwy, Auburn, CA, 95603

530-823-9113

View Store Directions

Store Hours

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

Closed

9:00 AM – 6:00 PM

9:00 AM – 6:00 PM

9:00 AM – 6:00 PM

9:00 AM – 6:00 PM

9:00 AM – 6:00 PM

Closed

Popular Hours

Popular visit times aren't available for this store yet.

Customer Reviews

123 reviews

Verified Reviewer

4 months ago

Very knowledgeable, really know how things work. Gunsmith who how to fix things instead of just changing parts.

Verified Reviewer

1 year ago

Great customer service! I was headed up to the forest today with a friend and needed a holster for open carry. They went above and beyond to help me assemble it there at the store. It also was a great selection, worked exactly as expected. I will definitely be a repeat customer.

Q&A

Why is your website ssl cert invalid?

Answer: Hi Adrian. Thanks for your email. We are working with the company who manages our site to get this resolved.

a year ago

What are the Covid safety practices like here?

Answer: Mask and social distancing

4 years ago

Products at Sierra Gun Supply

12 products in stock

Juggernaut JTR9MM16ACAH JT-15 *CA Compliant* Semi-Automatic 9mm Luger 16" 10+1 6-Position MFT Minimalist Black Stk Black Cerakote

Juggernaut JTR9MM16ACAH JT-15 CA Compliant Semi-Automatic 9mm Luger 16" 10+1 6-Position MFT Minimalist Black Stk Black Cerakote

New In-Store Online

UPC:

Brand:

Juggernaut

Model:

JTR9MM16ACAH

Caliber:

9mm

Capacity:

-

Sierra Gun Supply

4.7 (123)

$1,399.99

AR-15 JTE California Compliant Rifle

AR-15 JTE California Compliant Rifle

New In-Store Online

UPC:

-

Brand:

Juggernaut

Model:

AR-15

Caliber:

.223 Remington

Capacity:

-

Sierra Gun Supply

4.7 (123)

$1,299.99

Smith & Wesson Shield, Double Action Only, Compact, 40 S&W, 3.125" Barrel, Polymer Frame, Blue Finish, 3 Dot Sights, Thumb Safety, 6 and 7Rd, 2 Magazines, California Approved 187020

Smith & Wesson Shield, Double Action Only, Compact, 40 S&W, 3.125" Barrel, Polymer Frame, Blue Finish, 3 Dot Sights, Thumb Safety, 6 and 7Rd, 2 Magazines, California Approved 187020

New In-Store Online

UPC:

Brand:

Smith & Wesson

Model:

M&P 40 Shield CA Compliant

Caliber:

.40 S&W

Capacity:

7

Sierra Gun Supply

4.7 (123)

$549.00

Smith & Wesson, M&P Shield, Semi-Automatic, 9MM, 3.1", Barrel, Polymer Frame, Black Finish, 7+1 Rounds

Smith & Wesson, M&P Shield, Semi-Automatic, 9MM, 3.1", Barrel, Polymer Frame, Black Finish, 7+1 Rounds

New In-Store Online

UPC:

Brand:

Smith & Wesson

Model:

M&P Shield

Caliber:

9mm

Capacity:

7

Sierra Gun Supply

4.7 (123)

$549.00

Smith & Wesson, M&P Shield, Semi-Automatic, 9MM, 3.1", Barrel, Polymer Frame, Black Finish, 7+1 Rounds

Smith & Wesson, M&P Shield, Semi-Automatic, 9MM, 3.1", Barrel, Polymer Frame, Black Finish, 7+1 Rounds

New In-Store Online

UPC:

Brand:

Smith & Wesson

Model:

M&P Shield

Caliber:

9mm

Capacity:

7

Sierra Gun Supply

4.7 (123)

$549.00

MAVERICK 88 - SECURITY/FIELD COMBO

MAVERICK 88 - SECURITY/FIELD COMBO

New In-Store Online

UPC:

Brand:

Mossberg

Model:

Maverick Arms

Caliber:

12 Gauge

Capacity:

-

Sierra Gun Supply

4.7 (123)

$349.99

Ohio Ordnance Works, Inc, M240-SLR, 7.62NATO, 20" Barrel, Black Phosphate, 2,500 M13 Belt Links, Front Sight Combo Adjusting Tool, Cleaning Kit, Disassembly Tool, Custom Fitted Hard Case, Parts Pouch, 24.2 lbs

Ohio Ordnance Works, Inc, M240-SLR, 7.62NATO, 20" Barrel, Black Phosphate, 2,500 M13 Belt Links, Front Sight Combo Adjusting Tool, Cleaning Kit, Disassembly Tool, Custom Fitted Hard Case, Parts Pouch, 24.2 lbs

New Not In-Store Online

UPC:

-

Brand:

Ohio Ordnance Works, Inc

Model:

M240-SLR

Caliber:

.308 Winchester

Capacity:

-

Sierra Gun Supply

4.7 (123)

$19,230.75

Barrett, M107A1, Semi-Automatic, 50 BMG, 20" Barrel, Black Cerakote Finish, Synthetic Stock, Front/Rear Flip Sights, 10Rd, 1 Magazine, Bipod, Pelican Hard Case

Barrett, M107A1, Semi-Automatic, 50 BMG, 20" Barrel, Black Cerakote Finish, Synthetic Stock, Front/Rear Flip Sights, 10Rd, 1 Magazine, Bipod, Pelican Hard Case

New Not In-Store Online

UPC:

Brand:

Barrett

Model:

M107A1

Caliber:

50 BMG

Capacity:

10

Sierra Gun Supply

4.7 (123)

$18,626.15

Barrett, M107A1, Semi-Automatic, 50 BMG, 20" Barrel, Flat Dark Earth Cerakote Finish, Synthetic Stock, Front/Rear Flip Sights, 10+1 Rounds, 1 Magazine, Bipod, Pelican Hard Case

Barrett, M107A1, Semi-Automatic, 50 BMG, 20" Barrel, Flat Dark Earth Cerakote Finish, Synthetic Stock, Front/Rear Flip Sights, 10+1 Rounds, 1 Magazine, Bipod, Pelican Hard Case

New Not In-Store Online

UPC:

Brand:

Barrett

Model:

M107A1

Caliber:

50 BMG

Capacity:

10

Sierra Gun Supply

4.7 (123)

$18,626.15

Barrett, M107A1, Semi-Automatic, 50 BMG, 20" Barrel, Gray Cerakote Finish, Synthetic Stock, Front/Rear Flip Sights, 10+1 Round, 1 Magazine, Bipod, Pelican Hard Case

Barrett, M107A1, Semi-Automatic, 50 BMG, 20" Barrel, Gray Cerakote Finish, Synthetic Stock, Front/Rear Flip Sights, 10+1 Round, 1 Magazine, Bipod, Pelican Hard Case

New Not In-Store Online

UPC:

Brand:

Barrett

Model:

M107A1

Caliber:

50 BMG

Capacity:

10

Sierra Gun Supply

4.7 (123)

$18,626.15

Barrett, M107A1, Semi-Automatic, 50 BMG, 29" Barrel, Flat Dark Earth Cerakote Finish, Synthetic Stock, Front/Rear Flip Sights, 10+1 Rounds, 1 Magazine, Bipod, Pelican Hard Case

Barrett, M107A1, Semi-Automatic, 50 BMG, 29" Barrel, Flat Dark Earth Cerakote Finish, Synthetic Stock, Front/Rear Flip Sights, 10+1 Rounds, 1 Magazine, Bipod, Pelican Hard Case

New Not In-Store Online

UPC:

Brand:

Barrett

Model:

M107A1

Caliber:

50 BMG

Capacity:

10

Sierra Gun Supply

4.7 (123)

$18,626.15

Barrett, MRAD MK22, Bolt Action Rifle, 300 Norma Mag, 26" Fluted Barrel, 1:8" Twist, 49.625" Overall Length, Coyote Brown Cerakote Finish, Synthetic Stock, 10 Rounds, 1 Magazine, Includes Contract Mount, Leupold 7-35x56 With T3 Reticle, Bipod Bag Rider

Barrett, MRAD MK22, Bolt Action Rifle, 300 Norma Mag, 26" Fluted Barrel, 1:8" Twist, 49.625" Overall Length, Coyote Brown Cerakote Finish, Synthetic Stock, 10 Rounds, 1 Magazine, Includes Contract Mount, Leupold 7-35x56 With T3 Reticle, Bipod Bag Rider

New Not In-Store Online

UPC:

Brand:

Barrett

Model:

MK22

Caliber:

.300 Norma Magnum

Capacity:

10

Sierra Gun Supply

4.7 (123)

$16,250.00

View All Products at Sierra Gun Supply

Sierra Gun Supply - Store photo

Contact Information

552 Grass Valley Hwy

Auburn, CA 95603

sierragunsupply.com

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