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Browse our full product selection, then narrow the results by firearm type, brand, action, price and availability.
One Horse Categories
- Shop by TypePistols, rifles, shotguns and other available firearm categories.
- Filter by BrandNarrow the collection to manufacturers you already know.
- FFL TransferSelect a licensed dealer during checkout where a transfer is required.
Showing 1–20 of 45 results
ONE HORSE H3 BUFFER HEAVYWEIGHT BUFFER 5.6 OZ
65 in stock
$99.81ONE HORSE H2 BUFFER MIDWEIGHT BUFFER 4.7 OZ
Out of stock
$65.12ONE HORSE OH-15 COMPLETE PISTOL 5.56 7.5″ KAK BRACE
47 in stock
$581.23ONE HORSE OH-15 COMPLETE PISTOL .300 BLACKOUT 7.5″ KAK BRACE
38 in stock
$581.23ONE HORSE AR15 COMPLETE UPPER – 16″ 300AAC
10 in stock
$335.19ONE HORSE AR15 COMPLETE UPPER – 10.5″ 5.56 NATO
9 in stock
$317.84ONE HORSE 7.5″ 300AAC BARREL – PISTOL GAS 1:7 TWIST
4 in stock
$82.48ONE HORSE LOWER PARTS BUILDER KIT (MINUS FCG) (OH-LPK02)
9 in stock
$48.85ONE HORSE RYN .30 TITANIUM SUPPRESSOR
Out of stock
$496.22ONE HORSE ASHE 5.56 TITANIUM SUPPRESSOR
Out of stock
$428.09ONE HORSE EXPRESS/ATRIUS QUAD 5.56/.223 PISTOL 10.5″ BLACK 1-30RD
42 in stock
$1,364.74ONE HORSE EXPRESS RIFLE / ATRIUS FRS 5.56/.223 16″ BLACK 1-30RD
80 in stock
$1,091.70ONE HORSE OH-15 COMPLETE RIFLE 300BLK 15″ M LOK 1/30 RD
10 in stock
$523.06ONE HORSE OH-15 COMPLETE RIFLE – CARBINE 5.56 16″ 30RD MAGPUL
18 in stock
$523.06ONE HORSE AR15 COMPLETE UPPER – 7.5″ 5.56 NATO
16 in stock
$310.41ONE HORSE BOLT CARRIER GROUP – M16 NITRIDE 5.56/300AAC
16 in stock
$88.67ONE HORSE AR15 OH-SHYT KIT – SPARE SPRINGS DETENTS PINS
31 in stock
$12.68ONE HORSE AR15 CARBINE BUFFER – TUBE KIT
14 in stock
$30.51ONE HORSE BOLT CARRIER GROUP – M16 NICKEL BORON 5.56/300AAC
5 in stock
$123.36ONE HORSE UPPER PARTS KIT – DUST COVER AND FORWARD ASSIST
8 in stock
$19.30
Find the Right Product Category
Start with the firearm type that matches your intended use, then compare the actual specifications on each product page. Options vary in size, action, configuration and available features, so let the product details guide your final decision.
Product availability, transfer requirements and purchasing restrictions can vary by location. Review the applicable requirements before placing an order.
Compare Before You Choose
- Firearm type
- Manufacturer and model
- Action type
- Caliber or gauge
- Capacity and configuration
- Dimensions and weight