COSSA Events

Feb
1

PRS 22 - BUFFALO RANGE

https://practiscore.com/cossa-prs-22-match-february-2025/register#

Match starts: February 01, 2025 @ 9:00 AM · Match ends: February 01, 2025 @ 1:00 PM

1-Day PRS Rimfire Club Match
$40
80-100 Rounds
8-10 Stages
50-330 yards
0700-0900 Zero check
0900- Stage briefs
0915-1300ish Match execution
1300- Scores and awards.
New shooters are always welcome!
Camping is allowed on site, please contact me for additional information.
Burgers, snacks and drinks are provided!!

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Feb
2

DMR MATCH - BUFFALO RANGE

https://practiscore.com/cossa-dmr-february-2025/register#

Match starts: February 02, 2025 @ 9:00 AM · Match ends: February 02, 2025 @ 2:00 PM

COSSA DMR is a semi-auto precision rifle match that blends the time+ scoring format with precision rifle style stages. Targets are engaged from 100-600 yards with the majority of targets in the 200-450 yard range.

This match is designed for the beginning to intermediate precision rifle shooter using an off-the shelf rifle capable of ~1.5moa with factory match ammunition. Optics are based on Division but are meant to allow entry level options to compete. Stages are meant to be completed using a rifle, bipod and 1 positional bag. Stages are intended to be “practical” in nature and consist of a combination of stressors to improve the shooters ability to utilize their equipment in a controlled and safe environment. Some movement may be necessary but stages typically do not involve any “run and gun” type movement. Course of fire are written to accommodate both small frame and large frame cartridges and have a balance of time, shooting positions, target sizes and distances.

• Most calibers of an AR variant are allowed, subject to the same rules as the Precision Rifle Match. No steel core, velocity under 3100 fps.
• Rifle can be customized but the nature of the match is to be able to be competitive with “off the shelf” gear.
• Shooters should have a bipod and rear/support bag
• This is designed to be a one bag only match.
• Slings are not required but can be used.
• An optic that is a minimum of 6 power, 8-10 being the minimum ideal. Because this match has a precision element to it, we recommend an optic with MOA or Milliradian reticles versus a BDC (Ballistic Drop Compensator) reticle. The BDC reticle will work, and again, if your goal is to learn how to run your current gear better, then by all means feel free to go that direction. Open sights are discouraged due to low hit/success rate.

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Feb
9

PRS CENTERFIRE - BUFFALO RANGE

Intermittent closures on Sportsmans Range, Gong Range, Nosler Range, Buffalo Range and SPR for match activities 2/4,2/5,2/7-2/9

https://practiscore.com/february-cossa-prs-club-match-1/register

Match starts: February 09, 2025 @ 9:00 AM · Match ends: February 09, 2025 @ 3:00 PM

1-Day PRS Club Match
80-100 Rounds
8-10 Stages
300-1200 yards

0845 Match/Stage briefs
0900-1400(ish) Match execution
New shooters are always welcome!
There is no electricity or running water at the facility.
Food and drinks provided for lunch
Awards at the end of the match for 1-3 overall, and all divisions / categories.

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Mar
1

PRS 22-DAVE LENZ -

https://practiscore.com/cossa-dmr-march-2025/register

COSSA DMR is a semi-auto precision rifle match that blends the time+ scoring format with precision rifle style stages. Targets are engaged from 100-600 yards with the majority of targets in the 200-450 yard range.

This match is designed for the beginning to intermediate precision rifle shooter using an off-the shelf rifle capable of ~1.5moa with factory match ammunition. Optics are based on Division but are meant to allow entry level options to compete. Stages are meant to be completed using a rifle, bipod and 1 positional bag. Stages are intended to be “practical” in nature and consist of a combination of stressors to improve the shooters ability to utilize their equipment in a controlled and safe environment. Some movement may be necessary but stages typically do not involve any “run and gun” type movement. Course of fire are written to accommodate both small frame and large frame cartridges and have a balance of time, shooting positions, target sizes and distances.

• Most calibers of an AR variant are allowed, subject to the same rules as the Precision Rifle Match. No steel core, velocity under 3100 fps.
• Rifle can be customized but the nature of the match is to be able to be competitive with “off the shelf” gear.
• Shooters should have a bipod and rear/support bag
• This is designed to be a one bag only match.
• Slings are not required but can be used.
• An optic that is a minimum of 6 power, 8-10 being the minimum ideal. Because this match has a precision element to it, we recommend an optic with MOA or Milliradian reticles versus a BDC (Ballistic Drop Compensator) reticle. The BDC reticle will work, and again, if your goal is to learn how to run your current gear better, then by all means feel free to go that direction. Open sights are discouraged due to low hit/success rate.

View Event →
Mar
2

DMR MATCH - BUFFALO RANGE

https://practiscore.com/cossa-dmr-march-2025/register

COSSA DMR is a semi-auto precision rifle match that blends the time+ scoring format with precision rifle style stages. Targets are engaged from 100-600 yards with the majority of targets in the 200-450 yard range.

This match is designed for the beginning to intermediate precision rifle shooter using an off-the shelf rifle capable of ~1.5moa with factory match ammunition. Optics are based on Division but are meant to allow entry level options to compete. Stages are meant to be completed using a rifle, bipod and 1 positional bag. Stages are intended to be “practical” in nature and consist of a combination of stressors to improve the shooters ability to utilize their equipment in a controlled and safe environment. Some movement may be necessary but stages typically do not involve any “run and gun” type movement. Course of fire are written to accommodate both small frame and large frame cartridges and have a balance of time, shooting positions, target sizes and distances.

• Most calibers of an AR variant are allowed, subject to the same rules as the Precision Rifle Match. No steel core, velocity under 3100 fps.
• Rifle can be customized but the nature of the match is to be able to be competitive with “off the shelf” gear.
• Shooters should have a bipod and rear/support bag
• This is designed to be a one bag only match.
• Slings are not required but can be used.
• An optic that is a minimum of 6 power, 8-10 being the minimum ideal. Because this match has a precision element to it, we recommend an optic with MOA or Milliradian reticles versus a BDC (Ballistic Drop Compensator) reticle. The BDC reticle will work, and again, if your goal is to learn how to run your current gear better, then by all means feel free to go that direction. Open sights are discouraged due to low hit/success rate.

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Apr
6

DMR MATCH - BUFFALO RANGE

REGISTER FOR THE MATCH AT THE LINK BELOW:

https://practiscore.com/cossa-dmr-april-2025/register

COSSA DMR is a semi-auto precision rifle match that blends the time+ scoring format with precision rifle style stages. Targets are engaged from 100-600 yards with the majority of targets in the 200-450 yard range.

This match is designed for the beginning to intermediate precision rifle shooter using an off-the shelf rifle capable of ~1.5moa with factory match ammunition. Optics are based on Division but are meant to allow entry level options to compete. Stages are meant to be completed using a rifle, bipod and 1 positional bag. Stages are intended to be “practical” in nature and consist of a combination of stressors to improve the shooters ability to utilize their equipment in a controlled and safe environment. Some movement may be necessary but stages typically do not involve any “run and gun” type movement. Course of fire are written to accommodate both small frame and large frame cartridges and have a balance of time, shooting positions, target sizes and distances.

• Most calibers of an AR variant are allowed, subject to the same rules as the Precision Rifle Match. No steel core, velocity under 3100 fps.
• Rifle can be customized but the nature of the match is to be able to be competitive with “off the shelf” gear.
• Shooters should have a bipod and rear/support bag
• This is designed to be a one bag only match.
• Slings are not required but can be used.
• An optic that is a minimum of 6 power, 8-10 being the minimum ideal. Because this match has a precision element to it, we recommend an optic with MOA or Milliradian reticles versus a BDC (Ballistic Drop Compensator) reticle. The BDC reticle will work, and again, if your goal is to learn how to run your current gear better, then by all means feel free to go that direction. Open sights are discouraged due to low hit/success rate.

Min ammo required- 80 rds, max ammo required -160 rds.

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Apr
13

PRS CENTERFIRE - BUFFALO RANGE

Intermittent closures on Sportsmans Range, Gong Range, Nosler Range, Buffalo Range and SPR for match activities 4/5, 4/6, 4/7-4/9

https://practiscore.com/april-cossa-prs-club-match-2/register

1-Day PRS Club Match
80-100 Rounds
8-10 Stages
300-1200 yards

0845 Match/Stage briefs
0900-1400(ish) Match execution
New shooters are always welcome!
There is no electricity or running water at the facility.
Food and drinks provided for lunch
Awards at the end of the match for 1-3 overall, and all divisions / categories.

View Event →
May
4

DMR MATCH - BUFFALO RANGE

https://practiscore.com/cossa-dmr-may-2025/register

COSSA DMR is a semi-auto precision rifle match that blends the time+ scoring format with precision rifle style stages. Targets are engaged from 100-600 yards with the majority of targets in the 200-450 yard range.

This match is designed for the beginning to intermediate precision rifle shooter using an off-the shelf rifle capable of ~1.5moa with factory match ammunition. Optics are based on Division but are meant to allow entry level options to compete. Stages are meant to be completed using a rifle, bipod and 1 positional bag. Stages are intended to be “practical” in nature and consist of a combination of stressors to improve the shooters ability to utilize their equipment in a controlled and safe environment. Some movement may be necessary but stages typically do not involve any “run and gun” type movement. Course of fire are written to accommodate both small frame and large frame cartridges and have a balance of time, shooting positions, target sizes and distances.

• Most calibers of an AR variant are allowed, subject to the same rules as the Precision Rifle Match. No steel core, velocity under 3100 fps.
• Rifle can be customized but the nature of the match is to be able to be competitive with “off the shelf” gear.
• Shooters should have a bipod and rear/support bag
• This is designed to be a one bag only match.
• Slings are not required but can be used.
• An optic that is a minimum of 6 power, 8-10 being the minimum ideal. Because this match has a precision element to it, we recommend an optic with MOA or Milliradian reticles versus a BDC (Ballistic Drop Compensator) reticle. The BDC reticle will work, and again, if your goal is to learn how to run your current gear better, then by all means feel free to go that direction. Open sights are discouraged due to low hit/success rate.

Min ammo required- 80 rds, max ammo required -160 rds.

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Nov
30
to Dec 1

Precision Rifle 2 Course

For Info Contact: greatbasinprecisionrifle@gmail.com

ALL STUDENTS MUST COMPLETE PRECISION RIFLE 1 COURSE PRIOR TO TAKING THIS COURSE

Advanced rifle techniques, alternate positions and moving target engagements!

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