Shop Big Savings & Exclusive Offers
During the Bench Revival Sale - Save Now!

Shop Big Savings & Exclusive Offers
During the Bench Revival Sale - Save Now!

Daily Deal: Vortex AMG 1-10x Scope w/ EBR9 MRAD $3,999.99 $3,399.99 - Get Yours! 

6294 Brownells Banners - Week 11 - Category Header_Geissele
6294 Brownells Banners - Week 11 - Category Header_Geissele Mobile

THE GOLD STANDARD
OF AR UPGRADES!

Shop Geissele Uppers,
Triggers, and Upgrades!
Upgrade Now!

Semi Auto Rifles

Items

AR15s, AR10s & Hunting Rifles - 96 Semi-Auto Rifles

Semi-automatic rifles are a popular choice for home defense, tactical operations, and range shooting.  Enthusiasts enjoy customizing AR15s, AR10s, and even traditional semi-auto rifles.

Our line of 96 Semi-Auto Rifles includes Brownells own BRN line of rifles. Also, it contains semi-auto calibers like the 5.56x45 NATO, 22 Long Rifle, 7.62x51 NATO, 7.62x39mm, 9mm Luger and many others for hunting, target practice, tactical operations, and home defense.

Read the 4.6 Ratings out of 97 Reviews from verified buyers to help find the right semi-auto rifle to suit your needs and save Save Up To $60.00 on high-performance rifles. View all 422 Rifles at Brownells.

Sort by:
Total Products
You're viewing results for:
Products:  1  –  32  of 191
Number of results: 
  • 32
  • 64
  • 96
GEISSELE AUTOMATICS LLC - SUPER DUTY MOD1 5.56X45 NATO SEMI-AUTO RIFLE GEISSELE AUTOMATICS LLC - SUPER DUTY MOD1 5.56X45 NATO SEMI-AUTO RIFLE
5 Stars
(4.0)

$2,125.00 - $2,375.00

Select Items In Stock
Product badge COLT - EPR-II PATROL GEN2 PRO 5.56 NATO/223 REM SEMI-AUTO RIFLE COLT - EPR-II PATROL GEN2 PRO 5.56 NATO/223 REM SEMI-AUTO RIFLE
5 Stars
(0.0)

$1,369.99

Online Only - In stock
Product badge SMITH & WESSON - M&P FPC 9MM LUGER SEMI-AUTO RIFLE SMITH & WESSON - M&P FPC 9MM LUGER SEMI-AUTO RIFLE
5 Stars
(5.0)
Add to cart to see price

Select Items In Stock
Product badge SMITH & WESSON - M&P 15-22 SPORT 22 LONG RIFLE SEMI-AUTO RIFLE SMITH & WESSON - M&P 15-22 SPORT 22 LONG RIFLE SEMI-AUTO RIFLE
5 Stars
(5.0)

$429.99 - $499.99

Select Items In Stock
Product badge DANIEL DEFENSE - DD4 RIII 5.56MM RIFLE DANIEL DEFENSE - DD4 RIII 5.56MM RIFLE
5 Stars
(5.0)

$2,588.00

Select Items In Stock
Product badge DANIEL DEFENSE - DDM4V7 PRO 5.56X45 NATO SEMI-AUTO RIFLE DANIEL DEFENSE - DDM4V7 PRO 5.56X45 NATO SEMI-AUTO RIFLE
5 Stars
(4.0)

$2,297.00 - $2,497.00

Select Items In Stock
Product badge SPRINGFIELD ARMORY - SAINT® VICTOR V2 308 WINCHESTER SEMI-AUTO RIFLE SPRINGFIELD ARMORY - SAINT® VICTOR V2 308 WINCHESTER SEMI-AUTO RIFLE
5 Stars
(5.0)

$1,449.00 - $1,479.00

Select Items In Stock
Product badge DANIEL DEFENSE - DD5 V5 6.5 Creedmoor 20" bbl 20rd DANIEL DEFENSE - DD5 V5 6.5 Creedmoor 20" bbl 20rd
5 Stars
(0.0)

$2,953.00

Online Only - In stock
SIG SAUER, INC. - MCX SPEAR-LT 7.62X39MM SEMI-AUTO RIFLE SIG SAUER, INC. - MCX SPEAR-LT 7.62X39MM SEMI-AUTO RIFLE
5 Stars
(0.0)

$2,599.99

Online Only - In stock
SIG SAUER, INC. - M400 ROSE 5.56X45 NATO SEMI-AUTO RIFLE SIG SAUER, INC. - M400 ROSE 5.56X45 NATO SEMI-AUTO RIFLE
5 Stars
(0.0)

$1,399.99

Online Only - In stock
Product badge SPRINGFIELD ARMORY - SAINT® VICTOR V2 5.56 NATO SEMI-AUTO AR-15 RIFLE SPRINGFIELD ARMORY - SAINT® VICTOR V2 5.56 NATO SEMI-AUTO AR-15 RIFLE
5 Stars
(0.0)

$1,099.00 - $1,129.00

Select Items In Stock
Product badge SIG SAUER, INC. - M400 5.56 NATO SEMI-AUTO RIFLE W/ROMEO-MSRTM GEN II SIG SAUER, INC. - M400 5.56 NATO SEMI-AUTO RIFLE W/ROMEO-MSRTM GEN II
5 Stars
(0.0)

$999.99 - $1,099.99

Select Items In Stock
Product badge SPRINGFIELD ARMORY - SAINT VICTOR B5 SBR 5.56 NATO SEMI-AUTO AR-15 RIFLE SPRINGFIELD ARMORY - SAINT VICTOR B5 SBR 5.56 NATO SEMI-AUTO AR-15 RIFLE
5 Stars
(0.0)

$1,049.99

Online Only - In stock
Product badge SMITH & WESSON - M&P 15 SPORT III 5.56X45 (1) 30RD BLACK - 250TH ANNIVERSARY SMITH & WESSON - M&P 15 SPORT III 5.56X45 (1) 30RD BLACK - 250TH ANNIVERSARY
5 Stars
(0.0)

$1,035.00

Online Only - In stock
Product badge DIAMONDBACK - DB15 OBSIDIAN SERIES 6MM ARC SEMI-AUTO RIFLE DIAMONDBACK - DB15 OBSIDIAN SERIES 6MM ARC SEMI-AUTO RIFLE
5 Stars
(0.0)

$999.99

Online Only - In stock
Product badge DIAMONDBACK - FIREARMS DB15 CARBON SERIES 5.56 NATO SEMI-AUTO RIFLE DIAMONDBACK - FIREARMS DB15 CARBON SERIES 5.56 NATO SEMI-AUTO RIFLE
5 Stars
(0.0)

$659.99 - $759.99

Select Items In Stock
Product badge SAVAGE ARMS - 64 FSS 20.5IN 22 LR STAINLESS 10+1RD SAVAGE ARMS - 64 FSS 20.5IN 22 LR STAINLESS 10+1RD
5 Stars
(0.0)

$199.99

Online Only - In stock
Product badge DANIEL DEFENSE - DD5 V4 7.62X51 NATO SEMI-AUTO RIFLE DANIEL DEFENSE - DD5 V4 7.62X51 NATO SEMI-AUTO RIFLE
5 Stars
(5.0)

$2,953.00 - $3,157.00

Online Only - In stock
Product badge RUGER - PC CARBINE TACTICAL 9MM LUGER SEMI-AUTO RIFLE RUGER - PC CARBINE TACTICAL 9MM LUGER SEMI-AUTO RIFLE
5 Stars
(3.8)

$796.99

Online Only - In stock
SMITH & WESSON - M&P 15 SPORT III 5.56X45 NATO SEMI-AUTO RIFLE SMITH & WESSON - M&P 15 SPORT III 5.56X45 NATO SEMI-AUTO RIFLE
5 Stars
(0.0)

$699.00

Online Only - In stock
Product badge SMITH & WESSON - M&P15 AXE SBR 5.56X45 NATO SEMI-AUTO RIFLE SMITH & WESSON - M&P15 AXE SBR 5.56X45 NATO SEMI-AUTO RIFLE
5 Stars
(5.0)

$1,459.00 - $1,479.00

Online Only - In stock
Product badge SMITH & WESSON - M&P 15-22 SPORT MOE SL 22 LONG RIFLE SEMI-AUTO RIFLE SMITH & WESSON - M&P 15-22 SPORT MOE SL 22 LONG RIFLE SEMI-AUTO RIFLE
5 Stars
(5.0)

$489.99

Online Only - In stock
Product badge SMITH & WESSON - M&P 15-22 SPORT 22 LONG RIFLE SEMI-AUTO RIFLE WITH RED/GREEN DOT SMITH & WESSON - M&P 15-22 SPORT 22 LONG RIFLE SEMI-AUTO RIFLE WITH RED/GREEN DOT
5 Stars
(4.0)

$449.99

Select Items In Stock
RUGER - 10/22 CARBINE MOE X-22 STOCK 22 LONG RIFLE SEMI-AUTO RIFLE RUGER - 10/22 CARBINE MOE X-22 STOCK 22 LONG RIFLE SEMI-AUTO RIFLE
5 Stars
(0.0)

$299.99 - $379.00

Select Items In Stock
Product badge ZASTAVA ARMS USA - ZPAP M70 AK-47 7.62X39 ZASTAVA ARMS USA - ZPAP M70 AK-47 7.62X39
5 Stars
(4.4)

$1,273.99

Online Only - In stock
Product badge DANIEL DEFENSE - DDM4 V7 5.56X45MM NATO SEMI-AUTO RIFLE DANIEL DEFENSE - DDM4 V7 5.56X45MM NATO SEMI-AUTO RIFLE
5 Stars
(3.3)

$1,928.00 - $2,186.00

Select Items In Stock
Product badge HENRY REPEATING ARMS - HOMESTEADER 9MM LUGER CARBINE SEMI-AUTO RIFLE HENRY REPEATING ARMS - HOMESTEADER 9MM LUGER CARBINE SEMI-AUTO RIFLE
5 Stars
(5.0)

$706.99 - $885.99

Online Only - In stock
Product badge BERGARA - BXR 22LR CHROMOLY BERGARA - BXR 22LR CHROMOLY
5 Stars
(3.7)

$599.99

Online Only - In stock
Product badge BRAVO COMPANY - RECCE-18 MCMR 5.56 BRAVO COMPANY - RECCE-18 MCMR 5.56
5 Stars
(4.0)

$1,960.00

Online Only - In stock
Product badge COLT - M4 CARBINE 7.62X39MM SEMI-AUTO RIFLE COLT - M4 CARBINE 7.62X39MM SEMI-AUTO RIFLE
5 Stars
(5.0)

$1,099.99

$1,159.99

Online Only - In stock
Product badge COLT - M4 CARBINE OEM 223 REMINGTON/5.56 SEMI-AUTO RIFLE COLT - M4 CARBINE OEM 223 REMINGTON/5.56 SEMI-AUTO RIFLE
5 Stars
(3.5)

$909.99

Online Only - In stock
Product badge HAMMERELI ARMS - FORCE B1 22 LONG RIFLE STRAIGHT PULL BOLT ACTION RIFLE HAMMERELI ARMS - FORCE B1 22 LONG RIFLE STRAIGHT PULL BOLT ACTION RIFLE
5 Stars
(3.5)

$561.99 - $691.99

Online Only - In stock
Products:  1  –  32  of 191